问题
Listen, Mum. I heard the footsteps. Is it Dad? —It ___ be him. He’s gone to Beijing on business this morning.
A:can’t
B:mustn’t
C:needn’t
D:shouldn’t
B:mustn’t
C:needn’t
D:shouldn’t
正确答案是:
同类题型
I haven’t got a camera.——I think you should buy_______. It’s useful for you.
What_____ you _____at eight yesterday evening?
He’d like a bowl of noodles chicken and cabbage. [ ]
The writer told us that he________ a great number of short stories in the last few years.
Where’s the cake I made this morning? —Weit, mom. Can you make another one for me?