问题

to finish the experiment today. Hemust be in the lab, ______
A:mustn’t he
B:won’t he
C:doesn’t he
D:isn’t he
B:won’t he
C:doesn’t he
D:isn’t he
正确答案是:
同类题型
Rather than ________ on a crowded bus,he always prefers ________ a bicycle.
The manager is used to _____________the computer to check e-mails every morning.
When you find some new words, you’d better in the dictionary.
are you going to visit your uncle — Next week.
Where is your brother?—He has gone to BeijingHeback in three days