We won't have the picnic if it (rain) next week
问题描述:
We won't have the picnic if it (rain) next week
答
rains
原因解释:if有两个常用意思——如果和是否
如果后面接一般现在时,是否接一般将来时
答
rains
答
rains 用一般现在时表将来