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【单选题】
除安全继电器外,其他类型继电器型号中的大写字母“Q”除表示前接点外,还可表示的含义是( )A.
接点
B.
电动
C.
发码
D.
启动
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【单选题】Many people believe that viruses cannot possibly be of importance in human cancer because ______.
A.
they are innocuous agencies
B.
they are the causative agents of most human cancer
C.
they seem to be infections to many people
D.
they are generally thought to be relevant to most cancer in man
【简答题】Many people think that the most popular way of communicating with other people is through the mouth. But what they don’t know is that actual communication using the mouth accounts for(占……比例)only aroun...
【简答题】前苏联盲人作家杜布林斯基失明之后,仍能借助于过去经验保留的形象,对自然景物进行清晰、鲜明的描写,他的这种表象是(
)A. 视觉表象 B. 听觉表象 C. 运动表象 D. 动作表象
【简答题】Many people claim that only people who earn a lot of money are successful. Do you agree with this viewpoint and why? Write an essay of about 400 words to state your view. In the first part of your wri...
【单选题】Many people considered that the ultimate cause of this summer’s drought was
A.
global warming.
B.
too abstract to understand.
C.
as forceful as fate.
D.
an epistemological problem.
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