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It be the vocabulary that caused you the problem in the exercise because you know a lot of words.A.m

编辑:chaxungu时间:2026-04-27 03:15:34分类:高中英语题库

【题目】It be the vocabulary that caused you the problem in the exercise because you know a lot of words.
A.may
B.couldn't
C.should
D.needn't

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【答案】B
【解析】句意:不可能是词汇导致你在考试中出这个问题,因为你知道很多单词。A、may“可以;可能”;B、couldn't“不会,不可能”;C、should“应该”;D、needn't“不必”。结合语境可知选B。