They ate food after they had washed hands变被动语态
They ate food after they had washed hands变被动语态ate food和washe
They often clean their classroom after school变被动语态
They were cutting trees变被动语态
把下列句子变被动语态1.She often speaks English after class.2.They give
They play computer games after class改为被动语态
after they were seated为什么用被动语态
They had lunch at school yesterday.改被动语态
"Where do they sell the cars?"变被动语态
They are picking the apples 变被动语态
have they discussed the question?变被动语态?
they test this new car的被动语态怎么变?
They used to do it this way变被动语态