问题补充:
We don’t know If it . If it, we won’t go out for a walk.
A. rains; will rain
B. rains; rains
C. will rain; will rain
D. will rain; rains
答案:
A. rains; will rain
B. rains; rains
C. will rain; will rain
(答案→)D. will rain; rains
解析:本题考查时态。本题考查条件从句,主句用将来时,从句用一般现在时代替将来时。故选D。