— if they have the party today?
—Half the class won’t e.
A. What happens
B. What happened
C. What will happen
D. What happen
网友回答
A. What happens
B. What happened
(答案→)C. What will happen
D. What happen
解析：充当从属连词，引导条件状语从句时，词义为“如果”，若主句中的谓语动词用一般将来时，则从句中的谓语动词通常用一般现在时表示将来。