[单项选择]执行语句序列 intn： cin＞＞n： switch(n) { casel： case2：cout＜＜''1''： case 3： case4:cout＜＜''2''： break： delhult：cout＜＜''3''： } 时，若键盘输入1，则屏幕显示【 】
A. 1
B. 2
C. 3
D. 12

[判断题]国家对严重污染环境的工艺.设备和产品实行淘汰制度。任何单位和个人不得生产.销售 .转移 .使用严重污染环境的工艺.设备和产品。( )
A.正确
B.错误

[单选题]旅客列车停靠的高站台边缘距线路中心线的距离为1750 mm，安全标线距站台边缘（） mm。
A.1200
B.1500
C.1000
D.800

[单选题] 单选题 "在医疗诊治活动中高度危险性物品，必须选用什么处理方法？（）
"
A. 消毒方法
B. 灭菌方法
C. 清洁处理
D. 先清洁后消毒

[简答题]全球热带气旋发生源地在哪几个地区？

[单选题]( )可用密封50～480mm毫米直径管道以及圆形容器裂缝。
A.内封式堵漏袋
B.捆绑式堵漏带
C.外封式堵漏袋
D.木制堵漏楔

[判断题]驻站联络员和现场防护人员应由指定的、经过考试合格的人员担任。（ ）
A.正确
B.错误

[判断题]口头报告是以电话辅以短信方式进行简要情况汇报。
A.正确
B.错误

[单项选择]在计算机中，既可作为输入设备又可作为输出设备的是
A. 显示器
B. 磁盘驱动器
C. 键盘
D. 图形扫描仪

[单选题][00079]通常所说的血型是指:( )
A. 红细胞上受体的类型
B. 血浆中特异凝集元的类型
C. 红细胞表面特异凝集原的类型
D. 血浆中特异凝集素的类型
E. 红细胞表面特异凝集素的类型

[单项选择]

Text 3
When the first white men arrived in Samoa, they found blind men, who could see well enough to describe things in detail just by holding their hands over objects. In France, Jules Roman tested hundreds of blind people and found a few who could tell the difference between light and dark. He narrowed their photosensitivity(感光灵敏度) down to areas on the nose or in the finger tips. In 1960 a medical board examined a girl in Virginia and found that, even with thick bandages over her eyes, she was able to distinguish different colours and read short sections of large print.
Rosa Kuleshova, a young woman in the Urals, can see with her fingers. She is not blind, but because she grew up in a family of blind people, she learned to read Braille to help them and then went on to teach herself to do other things with her hands. She was examined by the Soviet Academy of Science, and proved to be genuine, Shaefer made an intensive study with her and found that, securel
A. To read through glass, blindfolded.
B. To identify the eol0ar and shape of light on a screen while securely blindfolded.
C. To carry out the test with someone pressing on her eyeballs.
D. To work from behind a screen, blindfolded and with a card round her neck.

[单选题]电动助力转向系统是由（ ）、车速传感器、电动机、减速机构和电子控制单元等组成。
A. 扭矩传感器
B. 温度传感器
C. 压力传感器
D. 湿度传感器

[单项选择]妊娠期妇女拔牙时间应控制在（　）
A. 妊娠1～3个月
B. 妊娠4～6个月
C. 妊娠7～9个月
D. 妊娠期间均可拔牙
E. 妊娠期间均不可拔牙

[单选题]填用电力通信工作票的工作，工作负责人应得到（），并确认电力通信工作票所列的安全措施全部完成后
，方可开始工作。
A.工作票签发人的同意
B.上级单位（部门）的同意
C.工作许可人的许可
D.运维管理单位（部门）的同意

[单项选择]电压互感器二次负载变大时，二次电压（）。
A. 变大
B. 变小
C. 基本不变
D. 不一定

[单项选择]患儿，男，10个月。平时发育营养正常，人工喂养。3天来腹泻，每天大便20余次，蛋花汤样大便，伴低热，偶有呕吐。1天前尿少，6小时前开始出现无尿。体格检查：表情淡漠，无眼泪，眼窝及前囟深陷，皮肤弹性极差，四肢厥冷，血压64/40mmHg。血钠134mmol/L。该患儿的临床诊断是（）
A. 婴幼儿腹泻
B. 婴幼儿腹泻轻型
C. 婴幼儿腹泻重型
D. 消化不良轻型
E. 消化不良重型

[单项选择]みんなの前で約束した（　）、絶対に守ってみせる。 　
A. 以後
B. 以下
C. 以前
D. 以上

[单选题](1692280)柱塞泵声音异常,同时伴有泵压、排量降低,异常振动,是因为缸体内吸液阀片和排液阀片(),密封不严。
A.磨损
B.脱离
C.间隙大
D.缺失

[单项选择]在反相器电路中，电容C的作用是（）。
A. 旁路
B. 微分
C. 隔直
D. 加速

[单项选择]患者男，45岁，酗酒后8小时出现中上腹疼痛，放射至两侧腰部，伴恶心、呕吐，体检腹部有压痛、肌紧张及两侧腰腹部出现蓝棕色斑，血压75/55mmHg，脉搏110次/分，最可能的诊断是（）。
A. 急性胆囊炎
B. 急性胃炎
C. 急性肠梗阻
D. 急性胰腺炎
E. 急性胆管炎

[多选题]( )等巡视工作，应至少两人一组进行。
A.A.夜间
B.B.电缆隧道
C.C.事故或恶劣天气
D.D.偏僻山区

[判断题]二次系统现场工作开始前，应检查已做的安全措施是否符合要求，运行设备和检修设备之间的隔离措施是否正确完成，工作时还应仔细核对检修设备名称，严防走错位置。
A.正确
B.错误

[单选题]运行中，导线引下线对拉线的净空距离：1kV以下不小于（ ）m。
A.0.1
B.0.15
C.0.2
D.无要求

[单项选择]

Cotton, like silk, was discovered and made (61) cloth by man before the historical period (62) . Its first recorded use was in India (63) cotton cloth of very fine texture, almost (64) silk, was made. When the Spanish (65) in the New World, they found that the Incas, the Mayas, and the Aztecs knew (66) cotton cloth. (67) of the cotton cloth made in Peru, even before the days of the Incas, (68) that it is kept in museums.
Cotton is the most important of (69) textiles. Even now, with many artificial materials (70) ,more than half of all textile products are made of cotton.
Cotton comes (71) a plant of that name. When the plant is mature, the cotton grows in a white ball around the seed. To (72) the cotton for market, the seed (73) from the cotton fiber. This (74) by a machine called the cotton gin. Then cotton is (75) into huge bundles called bales, (76) <
A. that
B. those
C. which
D. they