Why did you take a taxiyou could come here by bus?A. whileB. unlessC. whenD. until

发布时间：2020-08-17 11:46:30

Why did you take a taxi    you could e here by bus?
A. while
B. unless
C. when
D. until

网友回答

A. while
B. unless
(答案→)C. when
D. until
解析：本题考查连词when的一词多义。此处When相当于since .How can I help them to understand when they won’t listen to me?其余的选项没有这个用法。
【标签】连词一词多义
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