题目内容：

英语提问………………一道选择……
How is the weather tomorrow?
I don't know if it ( )tomorrow
Well,if it ( ),I won't go for a picnic
A will rain ;rains
B rains,rains

优质解答

我是英语老师,帮帮你.A.I don't know if it will rain tomorrow 我不知道明天是否会下雨.if=whether 是否,引导一个宾语从句,从句中的时态以后面的时间为准.Well,if it rains ,I won't go for a picnic .如果下雨,我...