-Has Tommy finished his homework yet?
-I have no idea; he it this morning.
A. was doing
B. had been doing
C. has done
D. did
-Has Tommy finished his homework yet?-I have no idea; he it this morning.A. was doingB.
答案:2 悬赏:70 手机版
解决时间 2021-01-23 12:04
- 提问者网友：椧運幽默
- 2021-01-22 15:50
最佳答案
- 五星知识达人网友：蓝房子
- 2021-01-22 16:19
(答案→)A. was doingB. had been doingC. has doneD. did解析：表示今天上午一直在做作业。
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- 1楼网友：酒者煙囻
- 2021-01-22 17:48
谢谢解答
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