Question

—How dare(敢) you talk to your teacher like that?
—Well, now I regret ______ that.

A．to do

B．to be doing

C．to have done

D．doing

Answer 1

D

考查短语：regret doing后悔做了某事，句意：你怎么敢那样跟你的老师讲话？现在我后悔那样做了。所以选D。