–What’s the noise?–It’s the drill. Since the beginning of the term, the workers our heati
答案:2 悬赏:40 手机版
解决时间 2021-04-09 04:23
- 提问者网友：黑米和小志
- 2021-04-09 00:05
–What’s the noise?
–It’s the drill. Since the beginning of the term, the workers our heating system.
A. are repairing
B. have been repairing
C. will be repairing
D. repair
最佳答案
- 五星知识达人网友：爱难随人意
- 2021-04-09 00:44
A. are repairing(答案→)B. have been repairingC. will be repairingD. repair解析：可联系答.案.网客服索取。
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- 1楼网友：怀裏藏嬌
- 2021-04-09 01:48
感谢回答，我学习了
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