The man will have to wait all day the doctor works faster. A. ifB. unless C. whetherD. th

发布时间:2020-08-17 11:24:41

The man will have to wait all day      the doctor works faster.
A. if
B. unless
C. whether
D. that

网友回答

A. if
(答案→)B. unless
C. whether
D. that
解析:此题是unless引导一个条件状语从句的用法。根据题意:如果医生不快点工作的话,我们就会等上一整天,只有B合意。
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