问题
选择题
-Paul, why didn’t you close the windows yesterday?
-Really? I remember______ them before I left.
A.to close
B.closing
C.not to close
D.not closing
答案
答案:B
考查remember的用法。remember to do sth.表示记得要做某事;remember doing sth.表示记得曾经做过某事。根据句意“Paul,昨天怎么没关窗户?”“真的吗?我记得离开前关了啊。”故用“记得做过某事”这一个意思,即用doing形式。故选B。