It’s too dark here. Please the light.A. turn offB. turn onC. turn upD. turn down

网友回答

A. turn off
(答案→)B. turn on
C. turn up
D. turn down
解析：短语辨析. turn  off关掉;turn on打开;turn up 出现,发生;turn down减小,关小;前面句子意思为“这个房间太黑”，故应该是“开灯”，本题答案为B。