1.He was a good runner so he ______ escape from the police.
A.succeeded to B.might C.was able to D.could
2.Your sister used to visit you quite often,_____she?\
A.didn't B.hadn't C.wouldn't D.used
3.If you don't like to swim,you _____ stay at home.
A.should as well B.may as well C.can as well D.would as well
1.C 2.C 3.B 我想知道为什么选这个,其他的为什么不对啊?