[单项选择]微机保护中的CPU代表（）。
A. 浮点处理器
B. 存储器
C. 中央处理器
D. 输入输出装置

[判断题]禁止在只经断路器（开关）断开电源或只经换流器闭锁隔离电源的设备上工作。
A.正确
B.错误

[单选题]在高温和热辐射较强的环境里灭火时，必须实施，并适时组织人员替换。（ ）
A.水枪掩护
B.火情侦察
C.安全哨
D.攻坚组内攻

[多选题]投保（ ）险种需要抄录38字风险警示语。
A.分红保险
B.万能保险
C.年金保险
D.投资连结险

[多项选择]老年人对某些药物的敏感性较成人强的主要原因是
A. 靶器官对药物敏感性增强
B. 用药后易导致血药浓度升高
C. 转化速率快
D. 同向调节作用强
E. 异向调节作用强

[单项选择]男性，65岁，反复咳嗽、咳痰伴喘息8年，每年冬春季持续发作3～4个月，近1周受凉后发热，上症加重，双肺可闻及湿性啰音及散在哮鸣音，最可能的诊断是（）
A. 慢性单纯型支气管炎（急性发作期）
B. 慢性支气管炎合并阻塞性肺气肿
C. 慢性喘息型支气管炎（急性发作期）
D. 慢性喘息型支气管炎合并上呼吸道感染
E. 以上都不是

[单选题] 通信线路损坏时,应按下列顺序修复:列车调度电话线;( );干线长途电报、电话线;其他电话线。
A.闭塞线、站间行车电话及扳道电话线
B.电务调度线
C.养路调度线
D.货运调度线

[单项选择]

We are all conditioned by the way we are brought up. Our values are determined by our parents, and in a larger sense, by the culture in which we live. Chinese people, for example, are traditionally not accustomed to drinking milk, and may actually become sick if they are compelled to drink a glassful of the beverage. Americans, on the other hand, thrive on milk, although they have many taboos of their own.
Some years ago I gave a dinner party during which I served a delicious hors d’oeuvre filled with a meat that tasted somewhat like chicken. My guests wondered what the meat was, but I refused to tell them until they had eaten their fill. I explained that they had just dined on the flesh of freshly killed rattlesnake. Some people reacted by becoming nauseous, and a few people even vomited. By contrast, if I had served rattlesnake to a Chinese person, he might have requested a second helping, for in China the dish is considered a delicacy.
Another int
A. Cultural Conditioning
B. Our Parents' Values
C. Taboos among Americans
D. American Customs