[简答题]我们所说的“悬壶济世”是表述的哪个行业？

[单选题]当胃管插入10-15C.m(咽喉部)时,昏迷的病人可左手将患者头托起(),插入胃管至预定长度。
A.使头向后仰
B.使头偏向一侧
C.将头靠近胸部
D.使下颌靠近胸骨柄
E.使下颌抬起

[多选题]在以下（ ）区域内动火，应填用变电站二级动火工作票。
A.主控室
B. 电缆沟道（竖井）
C.电缆夹层
D.蓄电池室（铅酸）

[单选题]电机的维护，以下不包括的是
A.长时间未使用，应定期通电
B.避免进水
C.轴承损坏及时更换
D.注意避免轴承生锈

[判断题]空调列车站车客运信息无线交互系统手持终端在始发后登录，途中及时更新信息。
A.正确
B.错误

[单选题]正线全线或局部信号联锁故障时，列车停在道岔上，司机应以不超过 （ ）km/h 速度越过岔区停车待命。
A.5
B.10
C.15
D.25

[不定项选择题]A.对氨基苯甲酸
A.对氮基酚
B.对苯二酚
C.肾上腺酮
D.游离水杨酸
E.药典规定肾上腺素中应检查的杂质是

[单项选择]功能是疏肝解郁的药物是（）
A. 薄荷
B. 牛蒡子
C. 桑叶
D. 菊花
E. 蔓荆子

[单选题]某些国家的儿童节是法定节日，使得父母有机会和儿童共度节日。根据布郎芬布伦纳的观点，这些国家的这种规定属于环境中的
A.微观系统
B.中介系统
C.外层系统
D.宏观系统

[填空题]Millions of young people are creating blogs. Millions of others arc reading them. The word "blog" is a short way of saying Web log.
Many popular (36) now offer free, easy ways to create personal Web pages and fill them with writings and pictures. Many young adults use their blogs to write about daily (37) and events in their lives. They also provide a place for people to write their ideas and (38) and react to the ideas of others.
Blogs offer young people a place to show their writings and other forms of (39) . Blogs can also to helpful to connect young people with larger social groups. But some researchers say the (40) blogs can dangerous when read on the (41) by millions of people all over the world.
People are (42) that students are including information in their blogs that create a threat to their own (43) and safely. (44) . This personal information puts them at risk of being sou

[不定项选择题]共用题干 第二篇

Sleep Deficit

Judging from recent surveys,most experts in sleep behavior agree that there is virtually an epidemic（流
行病）of sleepiness in the nation."I can't think of a single study that hasn't found Americans getting less
sleep than they ought to,"says Dr. David.Even people who think they are sleeping enough would probably
be better off with more rest.
The beginning of our sleep-deficit (睡眠不足）crisis can be traced to the invention of the light bulb a
century ago.From diary entries and other personal accounts from the 18th and 19th centuries,sleep scien-
tists have reached the conclusion that the average person used to sleep about 9.5 hours a night."The best
sleep habits once were forced on us,when we had nothing to do in the evening down on the farm,and it was
dark."By the 1950s and 1960s,that sleep schedule had been reduced dramatically,to between 7.5 and 8
hours,and most people had to wake up to an alarm clock."People cheat on their sleep,and they don't even
realize they're doing it,"says Dr. David."They think they're okay because they can get by on 6.5 hours,
when they really need 7.5,eight or even more to feel ideally vigorous.
Perhaps the most merciless robber of sleep,researchers say,is the complexity of the day.Whenever
pressures from work,family,friends and community mount,many people consider sleep the least expensive
item on his programme.In our society,you're considered dynamic if you say you only need 5.5hours'
sleep.If you'ye got to get 8.5 hours,people think you lack drive and ambition.
To determine the consequences of sleep deficit,researchers have put subjects through a set of psycho-
logical and performance tests requiring them,for instance,to add columns of numbers or recall a passage
read to them only minutes earlier."We'ye found that if you're in sleep deficit,performance suffers,"says
Dr. David."Short-term memory is weakened,as are abilities to make decisions and to concentrate." The word"subjects"(Line 1,Para 4)refers to_________.
A.the performance tests used in the study of sleep deficit
B.special branches of knowledge that are being studied
C.people whose behavior or reactions are being studied
D.the psycological consequences of sleep deficit

[单选题]设计恒电流滴定池的工作电极和辅助电极的形状和位置时，无须遵循的原则是()。
A.A.要有利于传质
B.B.使电极对位于等位面上
C.C.要使之间的阻值尽可能小
D.D.形状合理、位置合适

[简答题]河伯为什么认为自己“长见笑于大方之家”？

[单选题]关于汽油蒸气吸附系统的保养，以下哪项正确？（ ）
A.每10000km更换活性炭罐的滤清器
B.每50000km更换活性炭罐
C.以上都正确
D.以上都不正确

[判断题]我国目前个人住房贷款中的浮动利率制度，使借款人承担了相当大比率的利率风险，这就导致借款人在利率下降周期中出现贷款违约的可能性加大。
A.正确
B.错误

[判断题]绝缘杆不用放在专用木架上,而应斜靠在墙上或平放在地上。( )
A.正确
B.错误

[多选题] 20世纪60年代前期,我国进行了某些经济体制改革的试验。其中的两项比较主要,即( )。
A.压缩基本建设规模
B.试办托拉斯
C.推广两种劳动制度
D.加强和支援农业战线

[单选题]工人的日常安全教育应以“周安全活动”为主要阵地进行,并对其进行( )的安全教育考核。
A.每季一次
B.每月一次
C.每半年一次
D.一年一度

[填空题]
阅读以下说明，回答问题1～5，将解答填入对应的解答栏内。

[多选题]根据《公安机关人民警察内务条令》中,任何单位或者个人不得擅自（ ）装备。
A.赠送
B.转借
C.出租
D.变卖
E.私存

[单项选择]故障点过度电阻主要对距离保护（）有影响。
A. Ⅰ段
B. Ⅱ段
C. Ⅲ段

[单项选择]特别文件是与（）有关的文件。
A. 文本
B. 图像
C. 硬件设备
D. 二进制数据

[判断题] 机械加工设备的飞出物击伤的危险因素包括:飞出的刀具或机械部件;飞出的切屑或工件。()
A.正确
B.错误

[判断题]产生职业病危害的用人单位，应当在醒目位置设置公告栏，公布有关职业病防治的规章制度、操作规程、职业病危害事故应急救援措施和工作场所职业病危害因素检测结果。（ ）
A.正确
B.错误

[填空题]
{{B}}Directions:{{/B}} In this section you will hear a recorded short passage. The passage is printed in the test paper, but with some words or phrases missing. The passage will be read three times. During the second reading, you are required to put the missing words or phrases on the Answer Sheet in order of the numbered blanks according to what you hear. The third reading is for you to check your writing. Now the passage will begin.