问题

Is that man in a red T-shirt Mr Smith—It______ be Mr Smith. He is on the way to London now．

A:must
B:mustn't
C:can
D:can't;

正确答案是：

同类题型

－Which do you like, tea or coffee －______. I’d like some water.

Do you often watch Man and Nature on TV – Sometimes . It’s an interesting program , but I ________ Sports News .

Don’t turn the room __________, as I havejust tidied it.

We _______the letter yesterday, but it didn”t arrive.

_______go to the cinema.