The man will have to wait all day _______ the doctor works faster. A.ifB.unless C.whetherD.that-高三英语

题目简介

The man will have to wait all day _______ the doctor works faster. A.ifB.unless C.whetherD.that-高三英语

题目详情

The man will have to wait all day _______ the doctor works faster.
A.ifB.unless
C.whetherD.that
题型:单选题难度:中档来源:不详

答案

B
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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