The classroom needs cleaning?为什么用cleaning而不用to clean?
The classroom needs cleaning?为什么用cleaning而不用to clean?
The classroom needs every day?A.to clean B.cleans C.cleaning
她的房间需要打扫.用英语:Her room needs cleaning.问:1.为什么用cleaning不用to cl
Everyone should keep the environment(cleaning)?为什么不用clean?
the window needs cleaning可不可以改成:the window needs to be clean
The window needs ____ a.to clean b.cleaning 怎么选择?
My job is cleaning the classroom.和My job is to clean the cla
I remembered ____ the classroom.A.to clean B.cleaning.C.clea
the classroom is___after cleaning A.clean and tidy B.cleaner
After cleaning the floor,I went on to clean the window.为什么打扫
wuyifan was busy cleaning the bedroom 为什么要用cleaning
The classroom needs to be clean.