题目内容

【题目】_____ you have any disagreement, we will carry out the plan next week.

A. Unless B. Though C. However D. When

【答案】A

【解析】

试题分析：考查连词辨析。A.除非、如果不；B.尽管、虽然；C.然而；D.当…时。句意：如果你没有任何异议，我们下周会执行这个计划。unless是从属连词，引导条件状语从句，含有否定意义，相当于if条件状语从句的否定形式。所以unless = if not。通常表示如果出现某个条件，某件事不会进行，故选A。

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