—What was the teacher doing at that time?
—He lessons at school.
A. gives
B. gave
C. was giving
D. is giving
—What was the teacher doing at that time?—He lessons at school.A. givesB. gaveC. was givin
答案:2 悬赏:50 手机版
解决时间 2021-01-11 11:40
- 提问者网友：爱唱彩虹
- 2021-01-11 01:20
最佳答案
- 五星知识达人网友：雾月
- 2019-06-18 09:40
A. givesB. gave(答案→)C. was givingD. is giving解析：根据语境可知此题考查过去进行时的基本构成，was或were doing sth表示过去某个时间正在做某事。因he是第三人称单数故选C。
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- 1楼网友：青尢
- 2019-07-13 21:49
就是这个解释
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