系统奖励 · 2021-02-07 21:38
签到 · 2021-02-07 21:30
发起提问 · 2021-01-31 11:53 后置定语加of与不加of的区别
发起提问 · 2021-01-20 14:41 请问老师:I don't want to get too absorbed in modeling.It is certainly fun but the lifestyle is a little unreal.fun在这里做表语为什么用了certain
发起提问 · 2020-12-17 14:30 He(has written )several novels since 1985.Most of them(have been) very successful,but the last one(didn't get )very good reviews
发起提问 · 2020-12-06 13:42 不定式和逻辑主语
发起提问 · 2020-12-01 13:24 If you are a loner, you'd better get yourself some friends, or else risk losing precious brain cells.
发起提问 · 2020-11-26 14:22 This couple had been separated for twenty years;you __imagine how happy they were when they met again.
发起提问 · 2020-11-25 14:39 My mp4player isn't in my bag .Where ()i have put it?
发起提问 · 2020-11-25 12:22 My mp4player isn't in my bag where ()i have put it?