题目内容
单句改错
It is a fun to work with her.
fun乐趣,快乐,是不可数名词。
It is good manners for an Arab to stand closely to his friend when they are talking.
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It is a common practice for people to study all their lives.
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It is possible to rain tonight.
It is very late.We’d better find a room to live.
It is very difficult for us finishing so much work in so little time.