We will go out for a picnic_____it doesn't rain tomorrow.

We will go out for a picnic_____it doesn't rain tomorrow.
A、if
B、after
C、that
D、though
【正确答案】：A
【题目解析】：本题考查条件状语从句。句意：如果明天不下雨，我们会出去野餐。if表示“如果”，条件状语从句用if引导，遵循“主将从现”的原则。故本题选A。