She was quite sure that she ______ the door before she left the office.A、will lo

游客2023-09-24 63

问题 She was quite sure that she ______ the door before she left the office.

选项 A、will lock
B、would lock
C、has locked
D、had locked

答案 D

解析本题考查对时态的掌握。由句意“她很确信在离开办公室之前她锁上了门”可知，锁门的动作发生在过去时态be Sure之前，即“过去的过去”，所以要用过去完成时态。

转载请注明原文地址:http://tihaiku.com/zcyy/3042943.html

相关试题推荐

随机试题

最新回复(0)

Asitisadifficulttask，wehavetodiscussitbeforehand.A、由于这工作涉及到上山，我们应该先商量。