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问题 选择题

在我国，使用银行信用卡已渐渐成为一种时尚，是因为

①它可以长期贷款 ②它可以简化收款手续

③它可以方便购物消费 ④它可以增强消费安全

A．①③

B．②③

C．①②④

D．②③④

答案

答案：D

选择题

David has to admit the fact ________ he has fallen behind the others in his class.

A．whether

B．that

C．why

D．when
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选择题

With a large amount of work _______, the chief manager couldn’t spare time for a holiday.

A．remained to be done

B．remaining to be done

C．remained being done

D．remaining to do
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