You must clean your watch once a year .改为被动句
将下列主动句改为被动句 You must clean your watch once a year
You must clean your watch once a year .改为被动句
you must clean your watch once a year的同义句
将下列主动语态改为被语态 1.you must clean your watch once a year.2.xiao
you must clean your watch once a year,的句子成分咋画
you should clean your classroom every day.改为被动句
Did you clean your classroom yesterday?(改为被动句)
we should watch tv once a week.(改为被动句) TV should________ ___
We should watch TV once a week .(改为被动句) TV should _____ ____
You must clean the house now 改为被动语态
将下列句子改为被动语态 1.You should put your bike here.2.You must clean
You must clean the table once a week.