I her, but I never could.
A. ought to help
B. must help
C. ought to have helped
D. must have helped
I her, but I never could.A. ought to helpB. must helpC. ought to have helped D. must have
答案:2 悬赏:30 手机版
解决时间 2021-02-22 09:01
- 提问者网友：疯子也有疯子的情调
- 2021-02-21 16:47
最佳答案
- 五星知识达人网友：零点过十分
- 2021-02-06 20:33
A. ought to helpB. must help(答案→)C. ought to have helped D. must have helped解析：本题考查ought的用法。ought to + have+done表示过去应该做某事却没做。
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- 1楼网友：胯下狙击手
- 2019-09-04 01:20
我好好复习下
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