I remembered ______ the door.In fact,the door was open all night.A.lock B.locking C.to lock D.locked

I remembered ______ the door.In fact,the door was open all night.A.lock B.locking C.to lock D.locked
I remembered ______ the door.In fact,the door was open all night.
A.lock B.locking C.to lock D.locked

I remembered ______ the door.In fact,the door was open all night.A.lock B.locking C.to lock D.locked
当然是B了,表示记得做过某事,remember to do表记得要去做,

B

remember doing sth.，记得做过某事。