I don’t have a present everyone else brings a present?A. what ifB. ifC. how ifD. how

问题补充：

I don’t have a present, everyone else brings a present?

A. what if

B. if

C. how if

D. how

答案：

(答案→)A. what if

B. if

C. how if

D. how

解析：what if表示if ···not，表示如果··不，怎样，故选答案为A，符合题意。