单选题:If it ___tomorrow,I___not go there by bike A:rains,will B:is going to rain C:rains,do

问题描述:

单选题:If it ___tomorrow,I___not go there by bike A:rains,will B:is going to rain C:rains,do
为什么是选A给个完整的回答 谢谢

A
从句用一般现在时,主句用一般将来时