she did not remember___him before.A.having metB.have met C.to metD.to having met

问题描述:

she did not remember___him before.A.having metB.have met C.to metD.to having met

A
remember doing sth 记得做某事,事情已经做过了
remember to do sth 记得去做某事,事情还没做
她不得记以前见过他.