--Shall Mary come and play computer games?
--No, she has finished her homework.
A. when
B. if
C. unless
D. once
Shall Mary come and play computer games?--No, she has finished her homework.A. whenB.
答案:2 悬赏:40 手机版
解决时间 2021-04-05 01:37
- 提问者网友：人傍凄凉立暮秋
- 2021-04-04 09:41
最佳答案
- 五星知识达人网友：鸽屿
- 2019-07-02 16:59
A. whenB. if(答案→)C. unlessD. once解析：本题只要理解了句意就能很容易地选出unless。句意为：“玛丽要来打电脑游戏吗?”“不，除非她完成了作业。”
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- 1楼网友：琴狂剑也妄
- 2020-03-01 12:20
谢谢解答
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