—Tell Jack I will wait for him at the school gate.— he doesn’t come?A. How aboutB. What if

问题补充：

—Tell Jack I will wait for him at the school gate.

— he doesn’t come?

A. How about

B. What if

C. If only

D. Whatever

答案：

A. How about

(答案→)B. What if

C. If only

D. Whatever

解析：What if …?是常用句型，意为“如果……又该如何？”