题目内容
Have you d____________________ everything that is important in the book ?
digested
I don't think you have eaten so many crisps ,____?
A. do I B. haven't you C. have you D. don't you
He must have known the truth yesterday, _________?
A. haven’t you B. didn’t you C. have you D. did you
—David has made great progress recently.
— , and .
A．So he has; so you have B．So he has; so have you
C．So he does; so have you D．So has he; so have you
You’d better not smoke here, ________?
A．will you
B．shall you
C．have you
D．had you
I don’t think you have made great mistakes, _______?
A. do you B. don’t you C. have you D. haven’t you
