问题:
We won"t have the picnic if it _____ next week.
[ ]
A. rain
B. rained
C. rains
D. will rain
We won"t have the picnic if it _____ next week.
B. rained
C. rains
D. will rain
[ ]
A. rain B. rained
C. rains
D. will rain
参考答案: