把be quiet变为否定句怎么变
把be quiet变为否定句怎么变
please be quiet.变否定句.为什么?
英语变形Please be quiet变为否定句!
Billy,please be quiet.改为否定句怎么做
please be quiet.变否定句 please stand in line.变否定句 don t stamp y
Lucy likes Chinese.变为否定句怎么变?
I believe it(变为否定句) 怎么变啊
oh ,and we also have to be quiet in the library 变否定句
用be quiet 造否定句
please be quiet 改为否定句 ______ ______ quiet ,please.
Please be quiet (改成否定句) Please _____ ______ quiet.
否定句怎么变?