9.John regretted to the meeting last week.9.John regretted () to the meeting last week.A.not goingB.not to goC.not have been goingD.not to be going
问题描述：
9.John regretted to the meeting last week.
9.John regretted () to the meeting last week.
A.not going
B.not to go
C.not have been going
D.not to be going
答
A.注意regreat doing和to do的区别,前者是后悔做某事,后者是做某事感到遗憾