Before we left the room the chairman made sure______the lights were turned off.A

游客2024-01-17 65

问题 Before we left the room the chairman made sure______the lights were turned off.

选项 A、if
B、which
C、when
D、that

答案 D

解析本题考查连词的用法。make sure后接宾语从句时，引导词一般用that，that可省略。

转载请注明原文地址:https://tihaiku.com/zcyy/3370289.html

相关试题推荐

随机试题

最新回复(0)

MyfriendPeter,________hadbeenonavisittoAmerica,returnedyesterday.A、wh