They when the teacher came in.
A. talk
B. are talking
C. to talk
D. were talking
They when the teacher came in.A. talk B. are talkingC. to talkD. were talking
答案:2 悬赏:60 手机版
解决时间 2021-01-03 18:21
- 提问者网友：川水往事
- 2021-01-03 00:30
最佳答案
- 五星知识达人网友：渊鱼
- 2021-01-22 06:32
A. talk B. are talkingC. to talk(答案→)D. were talking解析：句意：当老师进来时，他们正在说话。结合语境可知主句描述的是过去某时正在进行的动作，故用过去进行时态。选D。
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- 1楼网友：怙棘
- 2021-01-22 06:48
好好学习下
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