we must keep the classroom clean的句子基本结构
we must keep the classroom clean的句子基本结构
We must keep our classroom clean and tidy句子结构
We must ___(keep) the classroom clean.
这个句子的被动语态:we must keep the classroom clean 谢
We must keep our classroom clean The sentence stucture here
英语:keep用法1.We must keep the classroom .A.clean B.to clean C.
把We must keep the room clean.变成另一种语态的句子
初中英语变为被动语态we must keep our classroom clean
we must keep our classroom clean改被动语态
We must keep our classroom (clean) every day
用所给单词的适当形式填空。 1. We must keep our classroom _____ (clean).
the classroom must _____(keep)clean every day