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问题 单项选择题

为了保证人身安全，地电位作业人员与带电体之间应保持的最小距离称为（）。

A.最小安全距离；

B.最小对地安全距离；

C.最小相间安全距离；

D.最小安全作业距离。

答案

参考答案：A

多项选择题

在半强式有效市场中，证券当前价格完全反映下列所有信息，包括（）。

A.证券历史价格和成交量信息

B.该证券对应的公司信息

C.政府公布的产业信息

D.未经披露的公司重组计划
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完形填空

A woman is at the movies,and she is enjoying the movie  very much. A man in the next seat begins to look for something  on the floor under him. The woman is angry (生气的)and says“What are you doing there? What are you looking for?” “A piece of chocolate巧克力. ” the man answers.“But it ’ s dirty now! Take this and be quiet, please! I am listening to the film! ” she gives the man a big one.“ But, ” the man says, “ my false ( 假的) tooth (牙齿   ) is in it on the floor地板! ”

小题1:What’s the woman doing?

小题2:Why is the woman angry?

小题3:Where is the man sitting? 

小题4:What does the woman give the man?

小题5:Why does the man want to find the chocolate?
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