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

发布时间：2020-08-14 23:57:34

My father has done a lot of reading and writing      the year.
A. over
B. for
C. at
D. on

网友回答

(答案→)A. over
B. for
C. at
D. on
解析： 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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