We must do a lot of work to keep our environment clean and t
We must do a lot of work to keep our environment clean and t
we must try our best to keep environment clean句子成份划分
Must wu do shomthing to keep our city clean?_______ a.yes we
I think _______ our duty to keep our environment clean and t
do you think___ important to keep our environment clean?A、it
-What should we do?-We must keep our classroom _____.A.clean
—Must we do something to keep our country clean?—__________.
We must keep our classroom clean and tidy句子结构
We must keep our country_______. A.cleaning B.clean C.to cle
we must keep our city ( )every day.yes,miss gao A.clean B.to
I think it's our duty to keep our environment clean and tidy
1、To keep our environment clean and tidy is our duty.(改为同意句)