-
最佳答案：变一般疑问句 .否定句.否定回答.肯定回答I‘m a doctor.依次为：Are you a doctor?I'm not a doctor.Yes,I am
-
最佳答案：1.Yes,it2.This boy is Jack and he's my friend.
-
最佳答案：Does...change, it doesDid ... takeDoes...haveHow long does...needWhy did ...buyn
-
最佳答案：1.Yes,thanks.2.Where did you put the stamp?3.Does Danny know his address?4.he li
-
最佳答案：1一般疑问句：Do you have any friend?肯定回答：Yes,I do.否定回答：No,I don't.对括号中的内容提问：What do yo
-
最佳答案：Is this your wallet?Yes,it is.No,it isn't.
-
最佳答案：the boy isn't playing,is the boy playing,yes,he is.No,he isn'twhat is the boy do
-
最佳答案：1.Had you just been to the cinema?Yes,I had.2.Has she already had her lunch?3.Di
-
最佳答案：1、Kate dosen't cook very well.Dose Kate cook very well?Yes,she dose.No,she dosen