At the beginning of class, the noise of desks could be heard outside the classroom.
A. opened and closed
B. to be opened and closed
C. being opened and closed
D. to open and close
At the beginning of class, the noise of desks could be heard outside the classroom. A. op
答案:2 悬赏:40 手机版
解决时间 2021-01-24 11:32
- 提问者网友：欲望失宠
- 2021-01-23 13:11
最佳答案
- 五星知识达人网友：山河有幸埋战骨
- 2021-01-23 13:27
A. opened and closedB. to be opened and closed(答案→)C. being opened and closedD. to open and close解析：此处表示被动和进行，故答案为C，现在分词的被动语态做定语。
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- 1楼网友：一把行者刀
- 2021-01-23 14:24
这下我知道了
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