题目内容
4. ―You have made great progress in your study of English? haven't you? 一Yes,but much ( remain;do) .
4. remains to be done remain to be done (事情) 有待被做; remain是不及物动词,因此不能用被动语态。
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题目内容
4. ―You have made great progress in your study of English? haven't you? 一Yes,but much ( remain;do) .
4. remains to be done remain to be done (事情) 有待被做; remain是不及物动词,因此不能用被动语态。