问题 单项选择题

— Sorry, I have to ______ now. It's time for class.
— OK, I'll call back later.

A. hang up
B. break up
C. give up
D. hold up

答案

参考答案:A

解析: 考查动词短语词义辨析。本题创没的语境是打电话,break up“拆散,分解”;give up“放弃”;hold up“延误,阻挡”;hang up“挂断(电话),挂起”;符合语境,故选A。

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