下面是小编为大家整理的FLASH模拟试题答案参考,本文共11篇,以供大家参考借鉴!

FLASH模拟试题答案参考

FLASH模拟试题答案参考

参考答案:

一.判断题

1-5:错误、正确、正确、错误、正确

6-10:正确、错误、正确、正确、正确

二.选择题

1-10:D、A、D、B、C、B、B、B、B、D

11-20:C、BC、B、D、B、C、D、A、A、C

21-30:D、A、AB、C、C、D、D、D、C、D

三.填空题

(1) 放大镜

(2) Shift

(3) 帧、关键帧、空白关键帧

(4) 洋葱皮

(5) Ctrl+B

(6) Ctrl+Enter

(7) 影片剪辑元件、按钮元件、图形元件

(8) Ctrl+G

(9) 下方

(10) 遮罩

(11) 弹起、指针经过、按下、点击

(12) 标准、专家

(13) 按钮、影片剪辑、帧

(14) 2、遮罩层、引导层

(15) 库

(16) 事件声音、流式声音

四.简答题

答:使用元件进行动画设计主要有以下优点:

(1) 可以简化动画的制作过程

在动画的制作过程中,将频繁使用的’设计元素做成元件,在多次使用的时候就不必每次都重新编辑该对象。使用元件的另一个好处,是当库中的元件被修改后,在场景中该元件的所有实例就会随之发生改变,大大节省了设计时间。

(2)减小文件大小

当创建了元件后,在以后作品的制作中,我们只需引用该元件即可。即在场景中创建该元件的实例,所有的元件只需在文件中保存一次,这样可使文件大大减小,节省磁盘空间。

(3)方便网络传输

当把Flash文件传输到网上时,虽然一个元件在影片中创建了多个实例,但是无论其在影片中出现过多少次,该实例在被浏览时只需下载一次,不用在每次遇到该实例时都下载,这样便缩短了下载时间,加快动画播放速度

因此在制作移动动画时,应该使用元件。

五.操作题

安全模拟试题答案

安全模拟试题答案

一、判断题(对的打“√”错的打“×”)

1、例行保养的基本内容就是清洁、润滑、紧固、调整。(√)

2、滑轮应有防止钢丝绳跳出轮槽的装置。(√)

3、因为钢丝绳安全系数比较大,超负荷使用也不会发生事故。(×)

4、钢丝绳连接是,绳卡的压板应放在钢丝绳的短绳的一边。(×)

5、钢丝绳在使用时,每月要润滑一次。(√)

6、起重机驾驶员必须作到“四懂”:懂原理、动构造、懂性能、懂工艺流程。“四会”:会操作、会保养、会排除故障、会维修。(√)

7、制动轮面的工作温度不应超过100度。(√)

8、使用钢丝绳轧头连接时,绳卡间距不应小于20cm。(×)

9、为了保证起重机的安全,当制动器发生制动作用后,不得有溜车和溜钩的距离。(×)

10、行程限位器实际上由顶杆和限位器组成。(√)

11、、制动器的制动片磨损厚度达到原厚度的30%时应予更换。(×)

12、操作应按指挥信号进行,对紧急停车信号,不论任何人发出,都应立即执行。(√)

13、两根等长的钢丝绳吊重物,钢丝绳之间的夹角越大,则钢丝绳受力越大。(√)

14、不能把重物长时间停留在悬吊状态。(√)

15、起重机的额定起重量,不包括取物装置和吊索具的重量。(√)

16、起重机的金属结构和电器设备的金属外壳必须可靠的接地。(√)

17、电动起重机的起升机构制动器突然失灵时,应立即切断电源。(×)

18、起重机操作的基本要求:是稳、准、快、安全、合理。(√)

19、吊钩超高限位的调整必须在空载下进行。(√)

20、利用人体生物节奏规律可预防事故的发生。(√)

二、

单选择题(1分/题)及多选题(2/题)

1、钢丝绳在一节距内断丝数超过(A)应报废。

10﹪  B.12﹪  C.15﹪  D.20﹪

2、高强度螺栓所用材料强度为普通螺栓强度的(A)倍。

A.4-5  B.5-6  C.6-7  D.7-8

3、吊钩超高限位的`作用是防止吊钩(B)。

1

断绳  B.冲顶  C.脱绳  D.超载

4、制动器的制动瓦与制动论之间的间隙应调整到(C)mm比较适宜。

A.0.3~0.5  B.0.5~0.7  C.0.7~0.8  D.1~1.2

5、制动器的摩擦片与制动轮的接触面积按规定应不少于(C)。

A.50﹪  B.60﹪  C.70﹪  D.80﹪

6、制动器的制动片磨损厚度达到原厚度的(C)时应予更换。

A.30﹪  B.40﹪  C.50﹪  D.60﹪

7、当起重机达到允许起重量的(C)时,力矩限制器会自动断开工作回路电源。

A.80﹪  B.90﹪  C.100﹪  D,110﹪

8、用扎头连接钢丝绳时,扎头起码使用(B)以上。

A.2    B.3    C.4     D.5

9、在起重吊运中,应严格遵守(D)规定。

A. 六不吊    .B.八不吊  C.九不吊 D.十不吊

10、机械设备的三定即定人、定机、(B)。

A.定岗位  B.定岗位责任制  C.定措施  D.定落实

11、根据《建设工程安全生产管理条例》规定,施工单位采购、租赁的安全防护用具、机械设备、施工机具及配件,应当具有(A B )。

A.生产(制造)许可证、产品合格证     B.产品编号和生产日期

C.产品材料证明                       D.生产制造人和检验人

12、使用承租的机械设备和施工机具及配件的,由(ABCD   )共同进行验收,验收合格时方可使用。

A.监理单位             B.施工总承包单位       C.分包单位        D.出租单位

13、操作塔式起重机严禁(ABC   )

A.拔桩                 B.斜拉、斜吊           C.顶升时回转      D.抬吊同一重物

14、施工起重机械和整体提升脚手架、模板等自升式架设设施安装完毕后(ABD       )。

A.安装单位应出具自检合格证明

B.安装单位应向施工单位进行安全说明

C.安装单位应向建设单位进行安全说明

D.安装单位应该办理验收手续并签字

15、物料提升机的稳定性能主要取决于物料提升机的(ABCD    )部件。

2

A.基础           B.缆风绳           C.附墙架            D.标准节

三、填空题

1、实行多班作业的机械,应执行(交接班制度),认真填写交接班记录;交接班人员经(检查确认无误后),方可进行工作。

2、机械必须按照出厂使用说明书规定的技术性能和使用条件,正确操作,合理使用,严禁(超载作业)或(任意扩大使用范围)。

3、机械进入作业地点后,施工技术人员应向操作人员进行施工任务和(安全技术交底)。操作人员应熟悉作业环境和施工条件,听从指挥,遵守现场安全规则。

4、机械上的各种(安全防护装置)及(监测)、(指示)、(仪表)、(报警)等自动报警、信号装置应完好齐全,有缺损时应及时修复。安全装置不完整或已失效的机械不得使用。

5、国家规定,塔式起重机型号分为(QTZ40)、(QTZ63)、(QTZ80)、(QTZ100)等。

6、QTZ63塔吊系列中(5013)指(起重臂长度50米最前端额定吊重量1300公斤)。

7、人货电梯防坠安全器只能在有效标定期限(1)年内使用。

8、根据《建设工程安全生产管理条例》出租的机械设备和施工机具及配件,应当具有(生产(制造)许可证)、(产品合格证)。

9、施工单位应当自施工起重机械和整体提升脚手架、模板等自升式架设设施验收合格之日起(30)日内,向建设行政主管部门或者其他有关部门登记。登记标志应当置于或者附着于该设备的显著位

10、根据《建筑起重机械安全监督管理规定》(未按照规定办理备案的;)(未按照规定办理注销手续的)(未按照规定建立建筑起重机械安全技术档案的)。处以5000元以上1万元以下罚款。

一、选择题(每小题只有一个选项符合题意。共25个小题,每小题1分,共25分)

1、下列过程只涉及物理变化的是

A、酒精挥发    B、蜡烛燃烧     C、食物腐败   D、动物呼吸

2、空气中含量最多的气体是

A、二氧化碳      B、水蒸气          C、氮气         D、氧气

3、下列属于氧化物的是

A、O2            B、SO2            C、KCl           D、NaOH

4、下列食物富含糖类的是

A、植物油      B、馒头         C、牛肉片        D、苹果

5、下列物质在氧气中燃烧,产生大量白烟的是

A、木炭     B、铁丝        C、酒精       D、红磷

6、下列物质可用于人工降雨的是

A、冰       B、干冰      C、二氧化硫     D、五氧化二磷

7、地壳中含量最多的金属元素是

A、氧        B、硅          C、铝          D、铁

8、下列物质中,含有氧分子的是

A、空气         B、水              C、高锰酸钾       D、二氧化锰

9、在的所有标志中,加油站必须张贴的是

A      B  C  D

10、生活中常用铁锅炒菜,主要利用铁的

A、导电性         B、导热性          C、延展性       D、有金属光泽

11、碳元素和氧元素最本质的区别是

A、质子数不同                         B、中子数不同

C、相对原子质量不同                   D、最外层电子数不同

12、氧化铟锡是制作触摸屏的重要材料,它由氧化锡和氧化铟熔融而成。氧化铟(In2O3)中,铟元素(In)的化合价为

A、0    B、+2    C、+3    D、+6

13、硒在光照下导电能力提高近千倍,可用作静电复印硒鼓的材料。元素周期表中“硒”的信息所示。下列关于硒元素说法错误的是

A、是非金属元素                       B、原子序数为34

C、相对原子质量为78、96g               D、元素符号为Se

14、操作中,正确的是

A、取用液体     B、点燃酒精灯 C、称量固体 D、加热固体

15、下列方法能鉴别氧气和空气的是

A、闻气味 B、将集气瓶倒扣在水中

C、观察颜色 D、将带火星的木条伸入集气瓶中

16、下列与水有关的说法正确的是

A、水结成冰属于化学变化                B、通过蒸馏可将硬水软化

C、水资源丰富无需节约用水               D、工业污水可以直接排放

17、下列化学用语的书写正确的是

A、1个铁离子:Fe3+                      B、3个氧分子:3O

C、氧化镁:MgO2                                  D、2个氮原子:N2

18、下列做法正确的是

A、电器着火用水扑灭                B、室内起火时打开门窗通风

C、油锅着火用锅盖盖灭         D、用明火检查液化气罐是否漏气

19、下列相关的解释或结论不正确的是

A、自行车轮胎暴晒后炸裂——分子间间隔变大

B、水通电分解——在化学变化中,分子可以再分

C、木柴架空燃烧会更旺——木柴与氧气的接触面积变大

D、把燃着的木条伸入集气瓶中,火焰熄灭——瓶中气体一定是CO2

20、某纯净物M微热时分解生成NH3、H2O和CO2,下列结论不正确的是

A、M不稳定                          B、M是化合物

C、M中含有水                        D、M由四种元素组成

21、根据实验分析得出的结论中,不正确的是

A、二氧化碳与水反 应生成碳酸 B、一氧化碳能还原氧化铁 C、不同物质着火点不同 D、黄铜的硬度比纯铜的大

22、下列关于四种粒子结构的说法正确的是

A、①③属于不同种元素                 B、④属 于离子,离子符号为Mg2-

C、②③的化学性质相似                 D、①④均达到相对稳定的结构

23、制作蛋糕的人造奶油中含有影响身体发育的反式脂肪 酸(C18H34O2),下列关于反式脂肪酸的说法正确的是

A、该物质的相对分子质量为282g

B、该物质在空气中完全燃烧的产物只有CO2和H2O

C、该物质中C、H、O三种元素的质量比为9:17:1

D、该物质是由18个碳原子 、34个氢原子和2个氧原子构成的

24、下列事实不能用金属活动性顺序解释的是

A、铝制品抗腐蚀能力比铁制品强

B、铜能将银从硝酸银溶液中置换出来

C、不能用金属铜与稀硫酸反应制取氢气

D、相同条件下,镁和锌与稀盐酸反应的剧烈程度不同

25、下列能正确反映对应变化关系的是

A、向一定量的二氧化锰中加入过氧化氢溶液 B、加热一定量的高锰酸钾固体 C、向两份完全相同的稀盐酸中分别加入锌粉、镁粉 D、将水通电电解一段时间

二、填空题(共5个小题,共30分)

26、(6分)运用所学的化学知识回答下列问题。

(1)防毒面具中使用活性炭,这是利用了活性炭的           作用。

(2)灯泡制作过程中常充入氮气作保护气,其原因是             。

(3)眼镜是人们常用的护眼工具,是一款变色眼镜的:

①所标物质,属于金属材料的是______________,属于有机合成材料的是______________。

②该款变色眼镜的玻璃里加入了溴化银(AgBr)和氧化铜。

在强光照射下,溴化银分解成溴(Br2)和银,玻璃颜色变深,该反应的化学方程式为              ;当光线变暗时,溴和银在氧化铜作用下,重新生成溴化银,玻璃颜色变浅,氧化铜在反应中起______作用。

27、(6分)是燃气热水器。

(1)某热水器以天然气为燃气。

①写出天然气完全燃烧的化学方程式_________________________。

②当“空气进气孔”被部分堵塞,燃烧将产生有毒气体 M,M的化学式为_______。

(2)1kg不同燃料燃烧产生CO2和SO2的质量如右表所示。

①其中较清洁的燃料是______________。使用_________作燃料时最易形成酸雨。

②酸雨形成过程中某一步反应的微观如下:则该反应的化学方程式为                      ,反应中“ ”和“ ”的质量比为          。

28、(6分)水是最普通、最常见的.物质之一。

(1)将浑浊的河水用所示的简易净水器进行净化,其中小卵石、石英砂的作用是_____,用此装置净化后得到的水属于_____(填“纯净物”或“混合物”)。

(2)电解水实验可证明水由氢、氧两种元素组成,该反应的化学方程式为              。

(3)用自来水洗衣服时,肥皂不易起泡沫且产生浮渣,说明该自来水是       (填“硬水”或“软水”)。

(4)某同学用装置进行超氧化钾(KO2)与水反应的实验。

①补全化学方程式:4KO2+2H2O = 4     +3O2↑

②实验过程中观察到烧杯内导管口有气泡冒出,产生此现象的原因是        。

29、(6分)铁是生产、生活中应用广泛的金属材料。

(1)在酱油中加入铁强化剂,可预防        (填“佝偻病”、“贫血”或“骨质疏松”)。

(2)某种含铁粉的麦片,食用后在胃酸(盐酸)作用下将铁粉转化为人体可吸收的铁元素,反应的化学方程式为                        。

(3)对铁质零件进行“发蓝”处理后,其表面会形成致密氧化膜,从而有效避免腐蚀。

①致密氧化膜能有效阻止铁锈蚀的原因是________________。

②为检验“发蓝”处理的铁质零件表面是否形成致密氧化膜,将该零件浸泡于硫酸铜溶液中,发现零件表面出现红色物质,由此可知“发蓝”处理效果不好,因为________________(用化学方程式表示)。

(4)某同学对X、银、铜、铁四种金属混合物的成分进行探究,流程如下:

①四种金属的活动性由强到弱的顺序是                               。

②固体丙的组成可能是                                。

30、(6分)以下物质为初中常见物质,均由表中元素组成。

元素名称 氢 碳 氧 氯 钙 铁

元素符号 H C O Cl Ca Fe

(1)若甲、乙均为单质,甲在乙中燃烧,火星四射,生成黑色固体,则黑色固体的化学式为        。

(2)若甲、乙均为氧化物,乙为红色固体,则甲、乙发生反应的化学方程式为             。

(3)为九种物质的相互关系,其中A、B、M、N是氧化物,C、H是单质,只有D、E中含有三种元素,D能使紫色石蕊溶液变成红色。“→”表示转化

关系,“—”表示反应关系(部分物质和反应条件未标出)。则:D的化学式为                     。

A与B反应的化学方程式为                          ,属于         反应(填基本反应类型)。

F物质的化学 式可能是                     (写出两种不同类别的物质)。

三、实验题(共3个小题,共19分)

31、(7分)根据回答问题。

(1)仪器a的名称是      。

(2)实验室用过氧化氢制取氧气的化学方程式为                 ,选用的收集装置是      (填字母序号,下同)。E所示实验中,热水的作用是            。

(3)实验室用大理石和稀盐酸制取二氧化碳的化学方程式为            ,选用的发生装置是      。F所示,将二氧化碳倒入烧杯中,观察到棉芯自下而上熄灭,说明二氧化碳具有的性质是      。

32、(5分)兴趣小组设计了测定空气中氧气含量的两套实验装置,请结合回答问题(装置气密性良好,注射器的摩擦力忽略不计)。

装置一                            装置二

(1)装置一和装置二中气球的位置不同,         (填“装置一”或“装置二”)更合理,理由是                                                         。

(2)利用合理装置进行实验,记录数据如下。

盛有铜粉的仪器中空气体积 反应前注射器中空气体积 反复推拉注射器,当气球恢复原状时,停止推拉并熄灭酒精灯。观察注射器中气体体积

25mL 15mL 9mL

分析数据,实验测得空气中氧气的体积分数是             。

(3)实验测得的结果出现偏差的原因可能是                                、

33、(7分)某同学在电视寻宝节目中,看到一些铜制文物上有绿色的锈迹,并对绿色锈迹产生了探究兴趣。

【查阅资料】

①绿色锈迹是碱式碳酸铜[Cu2(OH)2CO3],受热易分解。

②无水硫酸 铜为白色粉末,遇水变蓝。

③碱石灰是CaO和NaOH的固体混合物,NaOH与CO2反应生成碳酸钠固体和水。

④氧化铜与稀硫酸反应生成蓝色溶液,碳粉不与稀硫酸反应也不溶解在稀硫酸中。

【发现问题】

查阅资料后,该同学将少量碱式碳酸铜放入试管中加热,发现试管中的固体由绿色变成黑色,同时试管壁上有无色液滴生成。

为了进一步确定碱式碳酸铜受热分解的产物,进行了如下探究:

探究一:碱式碳酸铜受热分解生成的黑色固体的成分。

【猜想与假设】该黑色固体可能是①碳粉;②           ;③碳和氧化铜的混合物。

【设计方案】请帮助该同学完成下述实验报告。

实验操作与现象 实验结论

猜想②正确

探究二:碱式碳酸铜受热分解还会生成CO2和H2O。

【进行实验】选择如装置进行验证。

步骤一:连接A和B,打开活塞,通入一段时间的空气。

步骤二,关闭活塞,依次连接装置A→B→    →     (填“C”、“D”)。

步骤三:点燃酒精灯,观察到明显现象后,停止加热。

【解释与结论】

①当观察到                          ,说明碱式碳酸铜受热分解生成了CO2和 H2O,写出C中反应的化学方程式                                       。

②Cu2(OH)2CO3受热分解的化学方程式                               。

【反思与评价】

上述装置中A的作用是                                           。

四、计算题(共2个小题,共6分。最后结果保留一位小数)

34、工业上欲用NaOH溶液处理含204 t Al2O3 的铝土矿(杂质不参与反应),反应的化学方程式为Al2O3+2NaOH=2NaAlO2+H2O。计算:需要消耗NaOH的质量。

35、(3分)某补钙剂说明书的部分信息1所示。现取40片该药剂制成粉末,将100g盐酸分成5等份逐次入(其他成分不与盐酸反应),所得数据2所示。

计算:该补钙剂中钙元素的质量分数。

参考答案

注意:非选择题中化学方程式书写缺项不得分。

一、选择题(每小题只有一个选项符合题意。共25个小题,每小题1分,共25分)

题号 1 2 3 4 5 6 7 8 9 10

答案 A C B  B D B  C  A  C  B

题号 11 12 13 14 15 16 17 18 19 20

答案 A  C C  C D  B A  C  D  C

题号 21 22 23 24 25

答案 A D    B    A  D

二、填空题(共5个小题,共30分)

26、(6分)

(1)吸附            (2)氮气化学性质稳定

(3)①铜螺丝和钛合金镜腿     塑料脚套        ②2AgBr强光2Ag+Br2       催化

27、(6分)

(1)① CH4+2O2点燃CO2+2H2O    ② CO

(2)① 天然气      煤      ② 2SO2+O2高温催化剂2SO3        1:5

28、(6分)

(1)过滤     混合物     (2)2H2O通电2H2↑+O2↑      (3)硬水

(4)① KOH     ② KO2与水反应放热,使瓶内气体压强增大

]29、(6分)

(1)贫血

(2)Fe+2HCl=FeCl2+ H2↑

(3) ①隔绝氧气(或空气)和水

②Fe+CuSO4=Cu+FeSO4

(4)Fe  X  Cu   Ag      Cu Ag或Ag

30、(7分)

(1)Fe3O4          (2)3CO+Fe2O3高温2Fe+3CO2

(3)H2CO3    CaO+ H2O= Ca(OH)2    化合     CH4 、HCl(合理给分)

三、实验题(共3个小题,共19分)

31、(7分)

(1)集气瓶

(2)2H2O2 ==== 2H2O + O2↑      C       提供热量和使水中的白磷隔绝氧气

(3)CaCO3+2HCl=CaCl2+H2O+CO2↑    B   二氧化碳不燃烧不支持燃烧密度大于空气

32、(5分)

(1)装置二    能让空气更易流通,全部通过铜粉,使氧气与铜粉充分反应

(2)15%

(3)铜粉的量不足    未待装置完全冷却至室温就读数

33、(7分)

【猜想与假设】氧化铜(或 CuO)

【设计方案】取黑色粉末,加入足量稀硫酸,充分反应后,黑色固体全部溶解形成蓝色溶液。

【进行实验】DC(1分)

【解释与结论】

①C中石灰水变浑浊,D中无水硫酸铜变蓝      CO2 + Ca(OH)2=CaCO3↓+ H2O

②Cu2(OH)2CO3  2CuO + H2O + CO2↑

【反思与评价】除去空气中的水分和二氧化碳,防止对产物的检验造成干扰。

四、计算题(共2个小题,共6分)

34、(3分)

解:设理论上需要消耗NaOH的质量为x

Al2O3+2NaOH=2NaAlO2+H2O

102    80

204t     x        1分

102﹕80 = 204t﹕x  1分

x =160 t    1分

答:理论上需要消耗NaOH的质量为160 t。

35、(3分)

解:设40片该补钙剂中含碳酸钙的质量为x。

CaCO3+2HCl=CaCl2+CO2↑+H2O

100               44

x                8、8g

100:x=44:8、8g       x=20g 1分

20g×40/100×100%=8g 1分

8g/40g×100%=20% 1分

答:该补钙剂中钙元素的质量分数为20%。

A3型模拟试题答案

一、A3型题:以下提供若干个案例,每个案例下设若干道考题。请根据答案所提供的信息,在每一道考题下面的A、B、C、D、E五个备选答案中选择一个最佳答案,并在答题卡上将相应题号的相应字母所属的方框涂黑。

(1-3题共用题干)

男性,55岁,早已确诊肝硬化腹水。1周前呕血、黑便,近日淡漠少言,反应迟钝,似有肝性脑病的可能。

1.哪项因素与肝性脑病的发病无关

A.血氨增高

B.芳香氨基酸增高

C.短链脂肪酸增高

D.血糖增高

E.硫醇增高

2.治疗肝性脑病不可采用哪项措施

A.止咳祛痰可给予复方甘草合剂

B.静脉滴注谷氨酸钠

C.口服甲硝唑

D.上消化道出血时用等渗氯化钠液低压灌肠

E.便秘时可用米醋稀释灌肠

3.肝性脑病患者用半乳糖甙-果糖的’主要作用是

A.改变肠道pH,减少血氨吸收

B.增加糖的供给,保护肝脏

C.抑制肠道细菌繁殖

D.导泻

E.抑制血氨形成

正确答案:1.D;2.A;3.A

(4-5题共用题干)

女,32岁,节律性中上腹痛、反酸、嗳气2年余。腹痛于冬春加重,夏季减轻,每于饥饿时或夜间疼痛加重,有时向后背放射。当日中午,患者进食油炸饺5个后突然中上腹剧烈刀割样痛,腹肌紧张如板状,有明显压痛、反跳痛。

4.该患者节律性中上腹痛、反酸、嗳气2年余,最可能的诊断是

A.慢性胃炎

B.慢性胆囊炎

C.慢性胰腺炎

D.胃溃疡

E.十二指肠溃疡

5.该患者当日中午出现了

A.急性胃扩张

B.急性胰腺炎

C.急性胆囊炎

D.消化性溃疡急性穿孔

E.急性阑尾炎

正确答案:4.E;5.D

(6-7题共用题干)

女性,25岁,心慌、多汗、食欲亢进、消瘦3个月就诊。查体:甲状腺Ⅱ°肿大左上极可闻及血管杂音。

6.该病人下列哪项症征最不可能出现

A.突眼

B.水冲脉

C.手抖

D.舌颤

E.月经过多

7.初诊时选择下列哪项检查最合适

A.甲状腺摄碘率检查

B.F13,FT4,TSH测定

C.TSAb测定

D.TRH兴奋试验

E.T3抑制试验

正确答案:6.E;7.B

(8-10题共用题干)

女性,41岁,第2次入院,既往诊精神分裂症;本次表现为猜疑许多人要害他,不停地有人注视着她,为此万分惊恐。入院查体及常规检查均无阳性发现。精神检查:存在言语性幻听,被害妄想,被洞悉感。自知力无。情感不协调。

8.哪种药物对此病人比较恰当

A.丙咪嗪

B

.氯丙嗪

C.阿普唑 仑

D.氯米帕明(氯丙米嗪)

E.可乐定

9.具体用药原则是

A.从大剂量开始,以后逐渐减少至维持量

B.维持剂量大约为治疗剂量的1/4~1/3

C.应经常换药,以免产生耐药性

D.足量用药维持4周,无效更换药物

E.所有患者维持治疗的时间均在2~3年

第一部分听力(共两节,满分30分)

做题时,先将答案标在试卷上。录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节(共5小题;每小题1.5分,满分7.5分)

听下面5段对话。每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。

1. What do we learn from the conversation?

A. There will be a math exam tomorrow

B. Today is the man’s birthday

C. The man doesn’t like math exams

2. What colour is the woman’s dress?

A. Blue B. White C. Black

3. When did the man’s daughter set a new world record?

A. In B. In C. In

4. What does he man mean?

A. He moved the desk alone

B. He had some classmates move the desk

C. His classmates helped him move he desk

5. What time is it now?

A. 3:10 B. 3:15 C. 4:10

第二节 (共15小题;每小题1.5分,满分22.5分)

听下面5段对话或独白。每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。每段对话或独白读两遍。

听第6段对话,回答第6、7题。

6. Who might the man be?

A. A waiter B. The woman’s friend C. The woman’s husband

7. Where was the wallet found?

A. In the restroom B. At the cash desk C. On the table

听第7段对话,回答第8、9小题。

8. What are those children like?

A. Shy B. Active C. Selfish

9. Why does the woman have to leave?

A. Because her children are ill

B. Because her parents are in poor health

C. Because her friends made her leave

听第8段对话,回答第10至12题。

10. What happened to the man?

A. He got up late in the morning

B. He stayed up all night reading

C. He felt asleep while reading

11. What makes the man sleepy when reading?

A. He doesn’t like reading

B. He didn’t sleep well last night

C. He doesn’t understand the meaning of the book

12. What may help to better understand a book?

A. Find the main idea first

B. Skip the difficult parts of the book

C. Recite the details of the book

听第9段对话,回答第13至16题。

13. Where does the conversation take place?

A. At a party B. In a shop C. In a game room

14. Whose birthday is coming?

A. The man’s

B. The woman’s brother’s

C. The woman’s son’s

15. How much does the woman plan to spend?

A. $ 50 B. $ 30 C. $ 20

16. What does the woman choose at last?

A. A book about PC games

B. A magic car

C. A pencil-box

听第10段对话,回答第17至20题。

17. Who is the man talking to ?

A. His students B. His parents C. His children

18. Why was the man’s mother mad at him?

A. He didn’t become a doctor

B. He painted everywhere in the house

C. He was crazy about taking photos

19. What is the man’s father?

A. A painter B. A doctor C. A photographer

20. What do we learn about the man?

A. He gave up his dream because of his mother

B. He feels extremely regretful

C. He still paints as a hobby

第二部分阅读理解(共两节,满分40分)

第一节(共15小题;每小题2分,满分30分)

阅读下面短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡该项涂黑。

A

Public events at the Library of Congress

The Library of Congress offers these events to the public at its Washingtonlocation free of charge, except where otherwise noted. Schedules are subject to change. Check back to this site for the latest information. Individuals requiring accommodation for this event are requested to submit a request at least five business days in advance by contacting (202) 707-6362 or ADA@loc.gov.

Exhibition-World War I: American Artists View the Great War

8:30 am-4:30 pm

An exhibition showing how American artists aroused public interest in World War I will open next month at the Library of Congress. “World War I: American Artists View the Great War” will open on Saturday, April 7 in the Graphic Arts Galleries on the ground floor of the Library’s Thomas Jefferson Building . The exhibition is free and is open to the public Monday through Saturday, 8:30 am to 4:30 pm. It will remain open for a year, closing on April 6,.

Location: JeffersonBuilding, ground floor, ThomasJeffersonBuilding

Contact: (202)707-6021

Event-“Presidential Inauguration Treasures”

10:00 am—3:30 pm

The two-week display on inaugurations(就职典礼), at the Library of Congress, will feature presidential treasures: the handwritten speeches of George Washington, Thomas Jefferson and Abraham Lincoln and collections on the lighter side: menus, dance cards and souvenirs. The display will include newspapers, film clips, a demonstration of online resources and a challenging presidential history quiz. The display is free and open to the public

Location: Mahogany Row A(LJ113), 1st floor, ThomasJeffersonBuilding

Concert—Jordi Savall and Hesperion XXI

8:00 pm—10:30 pm

Early music star Jordi Savall gathers exceptional performers, classical and traditional, to show the rich musical history of “La Serenissima” over a thousand years of empire(帝国)

* PRE-CONCERT CONVERSATION 6:30 PM-Whittall Pavilion (no tickets required)*

Location: Coolidge Auditorium, ground floor, ThomasJeffersonBuilding

Contact: (202) 707-5502

21. According to thee article, the public events at the Library of Congress_____.

A. are all free and open to the public throughout the year

B. are presented in various forms like exhibitions and shows

C. are only available for local residents of Washington

D. have to be booked at least five days in advance

22. Which of the following is TRUE about the exhibition about World War 1?

A. It is available to visitors seven day a week

B. It could help the public get a better understanding of World War 1

C. American artists will be present at the exhibition to interact with visitors

D. Visitors interested in it can contact(202) 707-2922 for more information

23. Fans of ancient music are most likely to enjoy events held at_____.

A. JeffersonBuilding, ground floor. ThomasJeffersonBuilding

B. Mahogany Row A (LJ113), 1st floor, ThomasJeffersonBuilding

C. JeffersonBuilding, 1st floor, ThomasJeffersonBuilding

D. Coolidge Auditorium, ground floor, ThomasJeffersonBuilding

B

One day, I was teaching my daughter how to paint I saw that a lot of her energy went into dipping(蘸)her brush into the paint, and then into a bowl of water. But then most of the paint that was on the brush would just disappear in the water. As an impatient mother, I was thinking, “ I am trying to teach you how to paint on paper and what are you doing? This is not what you are supposed to do. You have to do this way.”

But she is three years old so she is probably not going to bother (操心)doing it the right way. She had so much fun dipping the brush in the paint and in the water bowl. Pretty much within an hour, most of the paint was all over the room and I just sat there with my hands on my head thinking, “Oh my god, this girl is hopeless.” Soon after, however, she shouted, “Mama, when I mix pink and blue, it turns purple!”

I was surprised. While I was thinking that she was wasting perfectly good paint and paper, she actually learned something. What would have been a very theoretical(理论的)experiment turned into a very practical experiment.

I am a designer and work with software(软件)like Photoshop and IIIustrator . When my daughter sees me work on the computer, she is always very curious and she wants to work with me on the same thing that I do. She starts to mess with buttons, and in that process, sometimes lands up teaching me things! There will be many times when she will find something new. I will ask her how, and she will tell me, “I pressed this, and I pressed this, and then this happened.”

One of the things I realized from this is that everyone has a different way of learning things. When I was growing up, I related to literature(文学)very well, so everything that was turned into a story became my way of learning and understanding different concepts (概念). Some kids understand through art, some understand through math and games, and it’s the job of a parent or a teacher to watch and discover how children learn and try their best to make these experiences educational.

24. How did the writer feel at the beginning?

A. Upset and unsatisfied B. Relaxed and patient

C. Energetic and supportive D. Interesed curious

25. In Paragraph 3, the author was surprised because her daughter______.

A. got a new color by mixing pink and blue

B. learned to paint by herself

C. wasted so much paint

D. learned something she hadn’t expected

26. With Paragraph 4, the author aims to show that_____.

A. kids enjoy acting as teachers to adults

B. adults usually don’t respect kids enough

C. her daughter learns through experimenting

D. kids love to copy what adults do

27. To help children learn more from their experience, the writer suggests parents and teachers_____

A. join with their children to play

B. get their children to read stories

C. learn from their children in daily life

D. find on the ways their children learn

C

French writher Frantz Fanon once said : “To speak a language is to take on a world, a culture.” Since the world changes every day, so does our language.

More than 300 new words and phrases have recently made it into the online Oxford Dictionary, and in one way or another they are all reflections of today’s changing world.

After a year that was politically unstable, it’s not hard to understand the fact that people’s political views are one of the main drives of our expanding vocabulary. One example is “clicktivism”, a compound(合成词)of “click” and “activism.” It refers to “armchair activists(键盘侠)-people who support a political or social cause, but only show their support from behind a computer or smartphone. And “otherize” is a verb for “other”that means to alienate(使疏远)people who are different from ourselves—whether that be different skin color, religious belief or sexuality.

“We had all the words around Brexit(脱欧)in the last and we are now starting to see all the words around Trump coming into the dictionary,” Angus Stevenson, Oxford Dictionaries’ head of content development, told The Guardian.

Lifestyle is also changing our language. For example, “fitspiration”–a compound of “fit” and “inspiration”—refers to a person or thing that encourages one to exercise and stay fit and healthy.

The phrase “climate refugee”–someone who is forced to leave their home due to climate change—reflects people’s concern for the environment.

According to Stevenson, social media was the main source for the new expressions, “People feel much freer to cointheir own words these days,” he said.

But still, not all newly-invented words get the chance to make their way into a mainstream(主流的)dictionary. If you want to create your own hit words. Stevenson’s suggestion is that you should not only make sure that they are expressive(有表现力的)and meaningful, but also have an attractive sound so that people will enjoy saying them out loud.

28. What is the article mainly about?

A. Some new words that got included into the online Oxford Dictionary

B. The application of new words and phrases

C. How a language mirrors the changing world

D. The impact of social media on our language

29. With the mention of Brexit and Trump, the author intends to_____.

A. inform the reader of the origin of the word “clicktivism”

B. show the influences of current affairs on the English language

C. highlight two major political events that changed the world

D explain what kind of new words can make it into a dictionary

30. The underlined word “coin” in the second-to-last paragraph probably means_____.

A. use B. record C. change D. create

31. How is the article mainly written?

A. By giving examples

B. By making comparisons

C. By following a timeline

D. By presentingresearch findings.

D

Students who applied(申请)for Early Action or Early Decision with overseas colleges should now have a reply.

Those who applied through an Early program received one of three possible responses: Accepted, Rejected(拒绝)or Deferred(延迟). It’s easy to understand the first two, but many students and parents are confused by a deferral. Common questions are: “What does it mean?” and “What should I do?”

High school student Emily Castellano’s application was deferred by North CarolinaStateUniversity, but she had already been accepted at UNC Wilmington and Appalachian State, and those were two of her top choices. Her mother, Karen Castellano, said she wasn’t really surprised, knowing how competitive (竞争的)N. C. State is.

“Emily was somewhat disappointed but took it in her stride,” she said. “The deferral shows her the importance of having an open mind to allow for a variety of(多样的)opportunities.”

Jillian Jacobson was deferred by BostonCollege, her first choice. Being deferred means that colleges want to compare your application with those they receive during the regular decision (录取的)period. So how did Jillian handle the deferral and what are her next steps?

“A deferral was painful for me. It wasn’t a ‘no’, it wasn’t a ‘yes’—it was a ‘not now’,” she said.

“At first, I didn’t think there was anything I could do,” she added. “But I love BostonCollege so I decided it was worth pulling out all the stops.”

Jillian emailed the admissions representative(招生官)to confirm her continued interest, and she is now writing an additional(额外的)essay about why Boston College is the perfect fit for her. She even plans to visit the college once more in the spring.

Jillian said that she was optimistic(乐观的)because“my application will re-enter theirregularadmission pool to be viewed with a new set of eyes. Applying during Early Action gives your application two opportunities to be reviewed.”

32. The main purpose of the article is to ____________.

A. explain what a deferral means and how to deal with it

B. inform readers of the advantages of applying for Early Action

C. advise students to apply early for their favorite colleges

D. share some successful cases in the deferral process

33. The underlined phrase “took it in her stride” in Paragraph 4 means _________.

A. had deep faith in something

B. behaved in an anxious manner

C. dealt with something unpleasant calmly

D. showed no interest toward something

34. According to the article, a deferral means that _________.

A. an applicant has been kicked out of the regular admission pool

B. a college is half-way on deciding whether an applicant is qualified

C. an applicant has missed the chance to enter his or her dream college

D. an applicant has to refuse invitations from other colleges

35. After Jillian Jacobson received the deferral notice, she ___________.

A. wrote an email to complain to the admission officers

B. visited the campus again to get familiar with the college

C. started working on an essay to explain her intention to apply

D. asked her application to be viewed by a new set of officers

第二节(共5小题;每小题2分,满分10分)

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Swimming at the beach or in a backyard pool are well-known Australian summer activities. But while it is usually a fun time of year, there is a serious side to summer that you might not know about.

36. _____There are lots of trees and dry grass in remote areas that can easily catch fire. Even throwing a burning cigarette out of a car window can cause a lot of damage. 37. _______.

In February, there were more than 80 different bushfires burning at the same time in New South Wales, a southeastern state of Australia. The Guardian newspaper reported that 42 homes were burned to the ground because of these fires. 38.___________They are huge farms. Many Australian properties(房产)are larger than 1,000 sq km, while the biggest is more than 20,000 sq km—even larger than Beijing.

Every household prepares for bushfire season and protects their property. But sometimes the fires are too big and people have to move to safety.

39._________ It was so hot in February that thousands of bats died from the heat. People can get sick if they stay outside for too long or don’t drink enough water. The heat can also cause power problems for homes and businesses.

40._________But it is worth remembering that the heat can cause lots of problems, too.

A. The Australian summer is enjoyable.

B. The hot weather also causes other problems.

C. These homes are not like Chinese ones.

D. Thanks to climate change, this year’s situation is even worse.

E. That is why summer is also known as ‘bushfire season” in Australia

F. The dry season lasts about six months, usually between April and October.

G. The extreme heat, which can go above 40 C in some cities, is very dangerous.

第三部分:英语知识运用(共两节,满分45分)

第一节完形填空(共20小题;每小题1.5分,满分30分)

阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答题卡该项涂黑。

In Texas, we have a lot of towns with cool names. There is41 a town named Cool. And Valentine. Yes, Valentine. How cool is that? 42 in February. But where did that name come from?

The story 43 that in 1882, a railroad crew had finished laying the tracks to where a water and fuel depot(库房)would be needed. It was Valentine’s Day, so they 44 the depot Valentine. It was also the name of one of their managers, so the name has double 45 . Valentine is halfway between Los Angeles and New Orleans—almost 1000 miles from 46 —deep in the Heart of West Texas.

Valentine never got very 47 . The town’s mayor, Jesus Calderon, says that the population is about 180 these days. Calderon has been mayor there for 40 years. 48 being mayor, he taught in the valentine IndependentSchool District for many decades. 49 knows valentine like Calderon. He says there is no gas station, no ATM, and no crime.

The school, K-12, has about 40 50 . Some years, only five or six graduate from high school. One year, not too long ago, two 51 . Lisa Morton, who grew up there, says that her sister graduated alone. You might think that must have been a 52 event. But according to Lisa, “the whole town came out to 53 her big day.”

Well, the town isn’t so small that it doesn’t have a 54 . And in February, they are 55 than Santa’s elves on Christmas Eve. This time of year, they receive thousands of 56 to be re-mailed with the Valentine postage stamp. The cards 57 from all over the US and as many as 30 foreign countries. Each year, there is a design contest at the school and the 58 has their“love logo” chosen as that year’s stamp. Imagine that. You can 59 your Valentine a Valentine from Valentine. Can’t get much more 60 than that!

41. A. actually B. certainly C. possibly D. truly

42. A. Naturally B. Especially C. Probably D. Simply

43. A. ends B. goes C. means D. suggests

44. A. visited B. mentioned C. named D. noticed

45. A. purposes B. spellings C. origins D. records

46. A. one B. each C. all D. neither

47. A. big B. distant C. lucky D. small

48. A. Far from B. Thanks to C. Because of D. In addition to

49. A. Anybody B. Everybody C. Nobody D. Somebody

50. A. visitors B. branches C. teaches D. students

51. A. complained B. disappeared C. graduated D. returned

52. A. funny B. lonely C. foolish D. great

53. A. celebrate B. examine C. discuss D. protest

54. A. festival B. stamp C. school D. post office

55. A. busier B. cleverer C. happier D. stranger

56. A. cards B. bills C. books D. flowers

57. A. collect B. come C. develop D. result

58. A. member B. organizer C. partner D. winner

59. A. count B. find C. send D. turn

60. A. careful B. nervous C. obvious D. romantic

第二节(共10小题;每小题1.5分,满分15分)

阅读下面材料,在空白处填入适当的内容(1个单词)或括号内单词的`正确形式。

My doorbell rings at 11 am. On the step, I find an elderly Chinese lady holding the hand of a little boy. In her other hand 61 (be) a paper bag. She is the little boy’s grandmother, and her daughter, Nicole, bought 62 house next door last October. Nicole has 63 (obvious) told her mother that I am having a heart operation shortly, and the result is that her mother has decided 64 (supply) me with meals.

Iknow what is inside the paper bag—a bottle of hot soup and a 65 (contain) with a meal of rice, vegetables and meant. It’s become a daily occurrence.

Communication 66 us is somewhat difficult because she doesn’t speak English and all I can say in Chinese is hello. Once, she brought an iPad as well as the food. She pointed to the screen, 67 showed at message from her daughter telling me that her mother wanted to know 68 the food was all right for me.

So here we are, two grandmothers, neither of 68 (we) able to speak the other’s language but communicating one way or another (with some help from technology). The doorbell keeps 70 (ring) and there is the familiar brown paper bag, handed smilingly to me.

第四部分写作(共两节,满分35分)

第一节:短文改错(共10小题;每小题1分,满分10分)

假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。

删除:把多余的词用斜线划掉。

修改:在错的词下划一横线,并在该词下面写出修改后的词。

注意:1.每处错误及其修改均仅限一词。

2.只允许修改10处,多者(从第11处起)不计分。

Dear Mr. Li,

How is everything going with you?

I am writing to tell you the good news that I have already been admitting into BeijingUniversity in advance. Actual speaking, you are very person I should first say thanks to. It is you who has helped to develop my interest in English. With your help, I would not be good at English. So my gratitude to you was beyond any description.

BeijingUniversity is my dream place that I can enrich my knowledge and broaden my horizons. I am sure of that I will learn a lot there. I will also take part in all kinds of activity. I know you are always busy with your teaching work. Do take care of you. May you and your family be healthy and happy as well.

Best wishes!

Yours,

Li Hua

第二节书面表达(25分)

假如你是李华,英国汉语文化项目招募志愿者去支教,你作为申请的一名高中毕业生,写一篇不少于100字的自我推荐文章,包括以下要点:

1.围绕传播中国文化,发扬国粹主题

2.为什么你要申请项目?

3.申请该项目的优势是什么?

注意:开头和结尾已经写出,不计入总词数。

Dear Sir/ Madam,

My name is Li Hua, a high school graduated student. I would like to work as a volunteer for Chinese culture project in Britain.

____________________________________________________________________________________________________________________________________________________________________________________________

__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Yours faithfully,

Li Hua

初二生物模拟试题答案

一、选择题

1.在人类发展史中,世界人口增长最快的1是()

A.1601~1700年B.1701~1800年C.1801~1900年D.1901~

2.与人口增长较快无关的因素是()

A.科学技术的发展B.医疗水平的提高

C.人的出生率超过死亡率D.克隆技术的成熟

3.人类生存与发展最基本的环境条件是()

A.粮食问题B.水资源问题C.矿产资源问题D.空气质量问题

4.我国耕地占世界总耕地的()

A.7%B.22%C.17%D.30%

5.控制人口增长的关键是()

A.晚婚B.晚育C.少生D.优生

6.人类的生存对能源的需求也很重要。下列人类所能利用的能源中,属于对地球环境无污染的能源是()

A.煤炭资源B.石油资源C.天然气资源D.太阳能资源

7.下列哪项不是由于人口激增造成的()

A.粮食短缺B.能源短缺C.物种灭绝加速D.人口寿命增加

8.计划生育是指()

A.每个人要有汁划地进行生育B.国家对人们的生育实行统一计划

C.一对夫妻一定生育一个孩子D.一对夫妻只能生育一个孩子

9.控制人口增长最有效的选择是()

A.降低出生率B.降低死亡率C.提高优生率D.提高生育年龄

10.在下列各种节约资源的措施中,我们中学生目前还不能做到的’是()

A.节约粮食B.节约用水C.节约用电D.节约用汽油

11.下列资源属于可再生的资源是()

A.石油资源B.煤炭资源C.天然气资源D.水资源

二、简答题

12.灿烂的阳光照耀着大地。一只雄鹰从它栖息的树枝上扑啦啦飞起,展翅滑翔在点缀着鲜花的田野上空。忽然,这只鸟儿停止了滑翔,它的头一动不动地停在空中,因为它发现了猎物——一只正在草丛中大口咀嚼着快要成熟的麦粒的田鼠。几秒之内,雄鹰俯冲而下,利爪紧紧抓住了这只田鼠,然后飞回树上享用去了。。

与此同时,一只蜘蛛正躲在附近花朵的花瓣里,一只毫无防备的蜜蜂在这朵花上停了下来,想要呷一口里面的花蜜,蜘蛛立即抓住蜜蜂,并将毒液注入蜜蜂的身体,在蜜蜂想要动用它致命的一叮之前,蜘蛛的毒液已将它毒死了。可是,不一会儿,蜘蛛却成了正在捕食蚜虫的青蛙的美餐。这一片阳光照耀的田野就是一个生态系统。请你分析这个生态系统的组成成分。

(1)请在右面写出这个生态系统的食物链。

1、小麦→田鼠→鹰

2、植物→蜜蜂→蜘蛛→青蛙

3、植物→蚜虫→青蛙

(2)非生物环境有:阳光、土壤、空气等。

(3)生产者有:树、小麦、花草。

(4)消费者有:鹰、田鼠、蜘蛛、蜜蜂、青蛙、蚜虫。

(5)这个生态系统中是否有分解者?

13.说一说

有人说:“在生态系统中,人既是生产者,又是消费者。因为人既能够生产制造出许多产品,又需要消耗大量的资源。”你认为这种说法是否正确?为什么?

不正确。因为生产者的主要特点是能够制造有机物,而人不能。

第一部分听力(共两节,满分30分)

1-5CACCC 6-10AABBC 11-15CABCC 16-20BABBC

第二部分阅读理解(共两节,40分)

第一节(共15小题;每小题2分,共30分)

21-23BBD 24-27ADCD 28-31ABDA 32-35ACBC

第二节(共5小题;每小题2分,共10分)

36-40GECBA

第三部分英语知识运用(共两节,满分45分)

第一节 完形填空(共20小题;每小题1.5分,共30分)

41-45ABBCC 46-50BADCD 51-55CBADA 56-60ABDCD

第二节语法填空(共10小题;每小题1.5分,共15分)

61. is 62. the 63. obviously 64. to supply 65. container

66. between 67. which 68. if/whether 69. us 70. ringing

第四部分写作(共两节,满分35分)

第一节短文改错(共10小题;每小题1分,共10分)

Dear Mr. Li,

How is everything going with you?

I am writing to tell you the good news that I have already been admitting into BeijingUniversity in advance.

admitted

Actual speaking, you are∧very person I should first say thanks to. It is you who has helped to develop my interest

Actually the have

in English.Withyour help, I would not be good at English. So my gratitude to you was beyond any description.

Without is

BeijingUniversity is my dream place thatI can enrich my knowledge and broaden my horizons. I am sure of that

Where ﹨

I will learn a lot there. I will also take part in all kinds of activity. I know you are always busy with your teaching

activities

work. Do take care of you. May you and your family be healthy and happy as well.

yourself

Best wishes!

Yours,

Li Hua

第二节书面表达(满分25分)

One Possible Version

Dear Sir/Madam,

My name is Li Hua, a high school graduated student. I would like to work as a volunteer for Chinese culture project in Britain.

Chinese culture project in Britain is a very important way for Chinese to convey Chinese culture and introduce national treasure to foreign people.

I am g girl/boy of 18. With the great fluency in English and the burning passion for Chinese culture, I suppose I am qualified to be a volunteer for the project. Besides, I have a good communicative competence and I am considered to be an outgoing, reliable and helpful person. I promise I will do my best to fulfill the task required by the project.

Now I formally apply for the job and Isincerely hope I can be accepted.

Yours faithfully,

Li Hua

计算机二级模拟试题答案

1.下列选项属于“计算机安全设置”的是。

A.定期备份重要数据

B.不下载来路不明的软件及程序

C.停掉Guest帐号

D.安装杀(防)毒软件

2.下列设备组中,完全属于输入设备的一组是()。

A.CD-ROM驱动器,键盘,显示器

B.绘图仪,键盘,鼠标器

C.键盘,鼠标器,扫描仪

D.打印机,硬盘,条码阅读器

3.下列软件中,属于系统软件的是()。

A.航天信息系统

B.Office

C.Windows Vista

D.决策支持系统

4.如果删除一个非零无符号二进制偶整数后的2个0,则此数的`值为原数()。

A.4倍

B.2倍

C.1/2

D.1/4

5.计算机硬件能直接识别、执行的语言是()。

A.汇编语言

B.机器语言

C.高级程序语言

D.C++语言

6.微机硬件系统中最核心的部件是()。

A.内存储器

B.输入输出设备

C.CPU

D.硬盘

7.用“综合业务数字网”(又称“一线通”)接入因特网的优点是上网通话两不误,它的英文缩写是()。

A.ADSL

B.ISDN

C.ISP

D.TCP

8.计算机指令由两部分组成,它们是()。

A.运算符和运算数

B.操作数和结果

C.操作码和操作数

D.数据和字符

9.能保存网页地址的文件夹是()。

A.收件箱

B.公文包

C.我的文档

D.收藏夹

一、语音知识(5 points)

第1题 请选择出划线部分读音不同的选项( )。

A.practice B.possible C.physical D.pacific

答案:B

第2题 请选择出划线部分读音不同的选项( )。

A. arm

B. party

C. warm

D. farther

答案:C

第3题 请选择出划线部分读音不同的选项( )。

A.energy B.engineer C.encourage D.entrance

答案:C

第4题 请选择出划线部分读音不同的选项( )。

A. great

B. league

C. peace

D. neat

答案:A

第5题 请选择出划线部分读音不同的选项( )。

A. theory B. throgh C. birth D. there

答案:D

二、词汇与语法知识(15 points)

第6题 She kept a close eye__________the sick child and didn’t sleep the whole night.

A.at B.in C.for D.on

答案:D

第7题 The effect of TV__________the life of average people is incalculable.

A.in B.for C.about D.on

答案:D

第8题 Jim is the most intelligent,of __________

A.four US B.US four C.the four US D.US of four

答案:B

第9题 I like all kinds of fruit,but my __________is banana.

A.favorite B.favored C.favorable D.preferred

答案:A

第10题 We were overjoyed at the news of China__________ another man-made satel1ite.

A.starting B.1aunching C.fighting D.shouting

答案:B

第11题 The headmaster wanted the classroom building__________as soon as possible.

A.to set up B.to have been set up C.to be set up D.being set up

答案:C

第12题 __________they who did the thorough cleaning to the classroom yesterday.

A.These were B.That was C.It was D.Those were

答案:C

第13题 HOW many times did the clock__________?

A.hit B.knock C.beat D.strike

答案:D

第14题 The largest meteorite on display is in the American museum in New York city over__________34 tons.

A.to set up B.to have been set up C.to be set up D.being set up

答案:A

第15题 He tried to__________his involvement in this robbery,but he finally confessed.

A.decline B.reject C.refuse D.deny

答案:D

第16题 Mike wanted to go there by plane but he did not have enough money to pay for the__________

A. travel B. voyage C. joureny D. fly

答案:C

第17题 There was plenty of time.You______.

A. mustn′t have hurried B. needn′t hurry C. must not hurry D. needn′t have hurried

答案:D

第18题 Which is more important,the__________appearance of a book or its content?

A. artificial B. surface C. physical D. substance

答案:C

第19题 This year the factory________ almost twice as many motors as it did last year.

A.turned down B.turned off C.turned out D.turned over

答案:C

第20题 The good service of the restaurant the poor food to some extent.

A. made for B. made out C. made up for D.made use of

答案:C

会计模拟实训试题答案

1、企业的留存利润包括哪两种?

盈余公积、未分配利润

2、确定存货数量盘存的方法有哪两种?

永续盘存法、定期盘存法

3、带息票据的利息收入应计入什么科目?

财务费用、应收票据

4、我国会计人员专业职称有哪些?

会计员和助理会计师为初级职称,会计师为中级职称、高级会计师为高级职称。

5、低值易耗品的摊销方法有哪些?

一次摊销法、五五摊销法、分期摊销法

6、编制会计报表的基本要求有哪些?

内容完整、数字真实、计算正确、编表及时

7、存货发出的计价方法有哪些?

先进先出法、后进先出法、个别计价法、加权平均法、移动加权平均、计划成本法、毛利率法

8、固定资产的计价方法有哪些?

原始价值、重置价值、折余价值

9、企业弥补亏损的渠道有哪些?

企业发生的年度亏损,可以用下一年度实现的税前利润弥补,下一年度税前利润不足弥补可以在5年内连续弥补;5年内不足弥补的应当税后利润弥补,也可以用以前年度提取盈余公积金弥补。

10、资本公积金来源于哪几个方面?

资本溢价或股本溢价,接受捐赠资产准备,资产评估增值准备,股权投资准备,被投资单位接受捐赠准备,被投资单位评估增值准备,被投资单位股权投资准备,其它资本公积转入,外币资本折算差额,被投资单位外币资本折算差额。

11、按我国会计制度规定,会计要素有哪些?

资产、负债、所有者权益、收入、费用。

12、会计的基本假设有哪些?

会计主体假设、持续经营假设、会计分期假设和货币计量假设

13、按照《银行结算办法》规定,可以背书转让的票据有哪些?

银行本票、商业汇票、支票、银行汇票。

14、现金结算起点与支票结算起点是多少?

现金结算起点是1000元以下,支票结算起点100元以上

15、有关会计信息质量要求的会计核算一般原则有哪些?

可比性原则、实质高于形式原则、相关性原则、及时性原则、明晰性原则、一贯性原则

16、存货入账价值如何确定?

按取得时的`实际成本记账,包括购货价格、购货费用、税金和制造费用

17、有关确认计量要求的会计核算一般原则有哪些?

权责发生制原则、配比原则、谨慎性原则、实际成本原则、

18、哪些银行结算方式适用于同城结算?

支票、银行本票、商业汇票、委托收款

19、企业的其他货币资金包括哪些内容?

信用卡、信用证存款、在息发布资金、存出投资款、外埠存款、银行汇票存款、银行本票存款 指企业、单位除现金、银行存款以外的其他各种货币资金,包括外埠存款、银行汇票存款、银行本票存款、在途货币资金等。外埠存款是指企业、单位到外地进行临时或零星采购设备、材料、商品时,汇往采购地银行开立采购专户的款项。银行汇票存款是企业、单位为取得银行汇票,按照规定存入银行的款项。银行本票存款是企业、单位为取得银行本票,按照规定存入银行的款项。在途货币资金是指企业、单位同所属单位之间和上下级之间的汇、解款项,在月终时尚未到达、处于在途的资金。其他货币资金就其性质来看,同现金和银行存款一样,都属于货币资金,但是由于存放地点和用途不同于一般现金和银行存款,因此在会计上将它另设“其他货币资金”科目进行核算,并按照其他货币资金的种类,设置“外埠存款”、“银行汇票”、“银行本票”、“在途资金”等二级科目,在二级科目下再按外埠存款的开户银行,银行汇票、银行本票的收款单位、在途资金的汇出单位等进行明细分类核算。

其他货币资金

一、本科目核算企业的外埠存款、银行汇票存款、银行本票存款、信用卡存款、信用证保证金存款、存出投资款等各种其他货币资金。

二、外埠存款,是指企业到外地进行临时或零星采购时,汇往采购地银行开立采购专户的款项。企业将款项委托当地银行汇往采购地开立专户时,借记本科目,贷记“银行存款”科目。收到采购员交来供应单位发票账单等报销凭证时,借记“物资采购”或“原材料”、“库存商品”、“应交税金——应交增值税(进项税额)”等科目,贷记本科目。将多余的外埠存款转回当地银行时,根据银行的收账通知,借记“银行存款”科目,贷记本科目。

三、银行汇票存款,是指企业为取得银行汇票按规定存入银行的款项。企业在填送“银行汇票申请书”并将款项交存银行,取得银行汇票后,根据银行盖章退回的申请书存根联,借记本科目,贷记“银行存款”科目。企业使用银行汇票后,根据发票账单等有关凭证,借记“物资采购”或“原材料”、“库存商品”、“应交税金——应交增值税(进项税额)”等科目,贷记本科目;如有多余款或因汇票超过付款期等原因而退回款项,根据开户行转来的银行汇票第四联(多余款收账通知),借记“银行存款”科目,贷记本科目。

四、银行本票存款,是指企业为取得银行本票按规定存入银行的款项。企业向银行提交“银行本票申请书”并将款项交存银行,取得银行本票后,根据银行盖章退回的申请书存根联,借记本科目,贷记“银行存款”科目。企业使用银行本票后,根据发票账单等有关凭证,借记“物资采购”或“原材料”、“库存商品”、“应交税金——应交增值税(进项税额)”等科目,贷记本科目。因本票超过付款期等原因而要求退款时,应当填制进账单一式两联,连同本票一并送交银行,根据银行盖章退回的进账单第一联,借记“银行存款”科目,贷记本科目。

五、信用卡存款,是指企业为取得信用卡按照规定存入银行的款项。企业应按规定填制申请表,连同支票和有关资料一并送交发卡银行,根据银行盖章退回的进账单第一联,借记本科目,贷记“银行存款”科目。企业用信用卡购物或支付有关费用,借记有关科目,贷记本科目。企业信用卡在使用过程中,需要向其账户续存资金的,借记本科目,贷记“银行存款”科目。

期货从业人员资格考试模拟试题答案

1、什么是期货投机?它有什么作用?

答:期货投机是指在期货市场上以获取价差收益为目的的期货交易行为。

它的作用承担价格风险、促进价格发现、减缓价格波动、提高市场流动性。

2、期货投机者有哪些类型?

答:按照期货投机者交易的方法可以分为:跨市套利、跨期套利和跨商品套利等类型。

3、什么是平均买低和平均卖高策略,如何运用?

答:如果建仓后市场行情和预料的相反,可以采取平均买低或者是平均卖高的策略,平均买低即在买入合约后,如果价格下降,则进一步买入合约,以求降低平均买入价,一旦价格反弹可以在较低价格上卖出止亏盈利;平均卖高指在卖出合约后,如果价格上升,则进一步卖出合约,以提高平均卖出价格,一旦价格回落可以在较高的价格上买入止亏盈利。

4、什么是金字塔式的买入卖出,如何运用?

答:如果建仓后市场行情与预料相同并已经使投机者获利,可以增加持仓。增仓应遵循以下原则:(1)只有在现有持仓已经盈利的情况下才能增仓。(2)持仓增加应依次递减。这就是金字塔使的买入卖出。

5、什么是套利?它有什么特点?

答:套期图利简称套利,也称套利交易或价差交易。套利指的是在买入或卖出某种期货合约的’同时,卖出或买入相关的另一种合约,并在某个时间通红司将两种合约平仓的交易方式。

特点:风险较小,成本较低,为交易者提供风险对冲的机会,有助于合理价格水平的形成。

6、什么是跨期套利?

答:跨期套利是指在同一市场(即同一交易所)同时买入、卖出同种商品的不同交割月份的期货合约,以期在有利时机同时将这两个交割月份不同的合约对冲平仓获利。

7、什么是跨市套利?、

答:跨市套利是指在某个交易所买入(或卖出)某一交割月份的某一种商品合约的同时,在另一个交易所卖出(或买入)同一交割月份的同种商品合约,以期在有利时机分别在两个交易所对冲获利。

8、什么是跨商品套利?

答:跨商品套利是指利用两种不同的、但相互关联的商品之间的期货合约价格差异进行套利交易,即买入某一种交割月份某种期货合约,同时卖出另一种相同交割月份、相互关联的商品期货合约,以期在有利时机同时将这两种合约对冲平仓获利。