-- your homework yet?
-- Not yet. I it.
A. Have you done; am doing
B. Did you do; am doing
C. Have you done; did
D. Did you do; did
-- your homework yet?-- Not yet. I it.A. Have you done; am doingB. Did you do; am doingC
答案:2 悬赏:70 手机版
解决时间 2021-04-10 20:03
- 提问者网友：骑士
- 2021-04-10 01:43
最佳答案
- 五星知识达人网友：由着我着迷
- 2021-04-10 02:21
(答案→)A. Have you done; am doingB. Did you do; am doingC. Have you done; didD. Did you do; did解析：句意：你完成作业了吗?还没有。我正在做。由yet可知该句用现在完成时态，结合情景知后句用现在进行时态。所以选A。
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- 1楼网友：慢性怪人
- 2021-04-10 03:26
谢谢解答
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