Question

【题目】Nobody is in the room.Please go and ________the light.

A. turn on B. turn off

C. turn down D. turn up

Answer 1

【答案】B

【解析】

句意：没有人在房间里，请去把灯关掉。A. turn on打开；B. turn off关掉；

C. turn down调低；D. turn up调高。根据上文Nobody is in the room可知下文是关掉。根据题意，故选B。