Mary decided not to work on the program at home because she didn’t want her parents to know what she .
A. has done
B. had done
C. was doing
D. is doing
Mary decided not to work on the program at home because she didn’t want her parents to kno
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解决时间 2021-03-22 14:16
- 提问者网友：锁深秋
- 2021-03-22 07:39
最佳答案
- 五星知识达人网友：毛毛
- 2021-03-22 07:44
A. has doneB. had done(答案→)C. was doingD. is doing解析：考查时态。句意：Mary决定不在家里做那个项目，因为她不想她的父母知道她正在做的事情。根据句子的decided说明本句的基本时态是过去时，根据句意说明是过去的那段时间正在做的事情，故使用过去进行时。故C正确。
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- 1楼网友：怙棘
- 2021-03-22 07:52
这下我知道了
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