Why were you driving so fast? You       somebody

A.mingt hurt

B.might have hurt

C.would hurt

D.must have hurt

答案及解析： B

情态动词辨析题。Might have done sth 也许做了某事, must have done sth一定做了某事。句意：你为什么开车如此快？你也许伤了人了。根据语境选B