—Has William finished writing his graduation paper yet?
—I don’t know exactly，but he all day.
A. is writing
B. has been writing
C. was writing
D. wrote
—Has William finished writing his graduation paper yet?—I don’t know exactly，but he all d
答案:2 悬赏:80 手机版
解决时间 2021-04-11 16:48
- 提问者网友：浮克旳回音
- 2021-04-10 20:04
最佳答案
- 五星知识达人网友：孤独的牧羊人
- 2021-04-10 20:32
A. is writing(答案→)B. has been writingC. was writingD. wrote解析：表示“一整天都在做某事(此时该动作还没有结束)”要用现在完成进行时。
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- 1楼网友：我住北渡口
- 2021-04-10 21:08
好好学习下
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