问题

The research on the new flu virus vaccine ischallenging and demanding. Who do you think can do the job —_______ my students have a try

A:May
B:Must
C:Shall
D:Will

正确答案是：

同类题型

His illness his absence.

What do you think of sports shows—____many people like watching sports shows, ____game shows are the most popular.

How many ________ are there in the school

Alice is much _______ now. The trousers she wore last year are too short for her.

______the house was startedbefore she went to Africa and now it is still under construction