My father has done a lot of reading and writing ______ the year.A.overB.for C.atD.on-英语

题目简介

My father has done a lot of reading and writing ______ the year.A.overB.for C.atD.on-英语

题目详情

My father has done a lot of reading and writing ______ the year.
A.overB.for C.atD.on
题型:单选题难度:偏易来源:不详

答案

A
 over 强调在某一段时间内反复发生的事;只表示一段时间,强调时间的长度。

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