--- He has to finish the experiment today. He must be in the lab,____?---That s quite possible.
#65423
A
mustn't he
B
won't he
C
doesn't he
D
isn't he
推荐题目
—Mr. Wang’s never been to Canada, has he?—   . He went there on business last week.
#60055
A
No, he hasn’t
B
Yes, he has
C
No, he has
D
Yes, he hasn’t
– Is this a Japanese car? - __________ . It’s an American car.
#60382
A
No, this isn’t
B
No, it isn’t
C
Yes, it is
D
Yes, this is