问题

Let’s go climbing to the top of the mountain, shall we—You _______be joking! Don’t you know I’m afraid of high places

A:may
B:must
C:can
D:should;

正确答案是：

同类题型

d your interview with the manager go—-Heseemed interested in my experience, but he didn’t ask forreferences.

Between the two parts of the concert is an interval,__ the audience can buy ice-cream.

I _________ have written to him because he phoned me shortly afterwards.

. _____thattheyhadmadeanimportantdiscoveryinscience.

_ from father to son, the music has not changedfor centuries.