the doors were closed and that all the lights were off, the boy left the classroom.A. Chec
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解决时间 2021-12-28 04:45
- 提问者网友：溺爱和你
- 2021-12-27 23:04
the doors were closed and that all the lights were off, the boy left the classroom.
A. Check
B. To check
C. Checked
D. Having checked
最佳答案
- 五星知识达人网友：举杯邀酒敬孤独
- 2021-12-28 00:38
A. CheckB. To checkC. Checked(答案→)D. Having checked解析：考查非谓语动词。the boy和check是主谓关系，故用主动；check和leave有先后关系，应该用完成时。故选D。
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- 1楼网友：迷人又混蛋
- 2021-12-28 00:44
和我的回答一样，看来我也对了
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