问题补充:
Please make sure the light will if no one is in the room.
A. turn off
B. put out
C. take away
D. go out
答案:
A. turn off
B. put out
C. take away
(答案→)D. go out
解析:短语辨析。turn off关掉,关闭;put out熄灭;伸出; take 带走; go out出去,熄灭,过时。句意:请确信如果没人在房间里了,灯会熄灭了。Put out主语为人,故选D。