问题
选择题
— Shall we go on a picnic this weekend?
— Good idea unless it____.[ ]
A.rains
B.will rain
C.doesn't rain
D.won't rain
答案
答案:A
— Shall we go on a picnic this weekend?
— Good idea unless it____.[ ]
A.rains
B.will rain
C.doesn't rain
D.won't rain
答案:A