With the coming of the final examination,the teachers are bu

学习时间:2026-09-28 17:00:03 阅读：9733

With the coming of the final examination,the teachers are busy ______ the test papers.A preparing B preparing for C prepared D to prepare选哪个请详解

不安的西装

2026-09-28 17:00:03

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A先看D,to prepare是不定式,表示将要开始准备,但事实是准备在进行中,所以不合题意。再看B,prepare for是为。。。做准备,但做准备却是为了主语自己,也就是说,成了老师们自己准备考试了,所以去掉。C不合语法只剩A,准备考试的试卷,完全符合题意。