英语 They are policeman (3种划线提问)

英语谜语:they are useful They are books 英语疑问句 What are they doing英语作文 英语改错：They are our teacher. are,listening,they,to,music,英语造句 英语句子 They are not 的缩写 英语 They are there 改为倒装句 英语：Are they your aunt?改错题 (Are they girls?)怎样用英语回答 How much money are they?英语改错 英语 They are b——twelve. 英语题库They are not__sale怎么做 英语：Whose trousers( A.are those;They'reB.is it;It'sC.are there;There areD.are they ;They are 英语：how much are them 还是Are they? 英语what are they doing what are they doing they are talking_______Paul中间用about 还是with呢?为什么 They are going to some cleaning now.中的They are going to和they are doing为什么填They are going to英语高手解答一下!不是， They are they are