问题补充:
We won’t go to the park if it tomorrow.
A. is snowing
B. will snow
C. snows
D. snowed
答案:
A. is snowing
B. will snow
(答案→)C. snows
D. snowed
解析:句意:如果明天下雪,我们就不去公园了。if 引导的状语从句,主句(We won go to the park)用一般将来时,从句用一般现在时,因为主语 it是第三人称单数,动词要加S,即snows,选C。