Question

【题目】I remembered ______ the door before I left the office, but forgot to turn off the light.
A.locking
B.locked
C.to lock
D.lock

Answer 1

【答案】C
【解析】句意：我记得……们在我离开办公室之前，但是我忘记关灯。根据句意可知我记得锁门，故选C。