Students are busy___the exams at the end of the term

Students are busy___the exams at the end of the term
A.prepaing for B.to prepare for C.preparing to D.to prepare to
leo12496018 1年前 已收到1个回答 举报

richyang11 幼苗

共回答了14个问题采纳率:92.9% 举报

A首先 be busy doing固定搭配,for表示目的,为考试做准备

1年前

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