问题
According to the weather report, there is likely to be heavy rain tomorrow—_______, we’ll have to change the plan for the outgoing
A:If so
B:If not
C:Unless so
D:Unless not
B:If not
C:Unless so
D:Unless not
正确答案是：
同类题型
.The middle-aged woman ____ so much money on clothing .
I feel __________ cold and I think I shouldhave __________ hot water.
, did you attend the lecture given by Mr Blacklast night —No. I ______ a report at the office.
He wouldn’t give up smoking _______ hisdoctor told him it was a matter of life and death