Are you a boy .（否定回答） Did you do your homework last week.（肯定

Are you a boy .（否定回答） Did you do your homework last week.（肯定 Did you do some shopping last week?回答 原因 did you do your homework when did you do your homework yesterday?怎么回答?急--- did you do your homework yet?怎么回答 问句:what did you do last week?选择回答：I （ ）A.read books. B.go hi Did you do a survey last week?怎么翻译? ____（how long/when）did you do your homework last night?Until Do you always help your friends?做肯定否定回答 Did you hand in your homework yesterday 肯定回答 Did Evan finish Are you reading a book?肯定回答和否定回答 you are a boy变为一般问句做肯定回答