问题
46 He hesitated about the brake, otherwise the accident ______
A:could have been avoided
B:could have avoided
C:would have avoid
D:should have been avoided
B:could have avoided
C:would have avoid
D:should have been avoided
正确答案是：
同类题型
I don’t think the risk they took ______ the poisonous snake is worthwhile.
Simon made a big bamboo box ________ the little sick bird till it could fly．[ ]
___ leave at the end of this month—- I don’t think you should do that until ___ another job
May I go to the movie with you- No, you can’t, _____you have a ticket. I have only one ticket.