I can hardly hear what it is saying on the radio. Would you please ?
A. turn it down
B. turn it up
C. turn it on
D. turn it off
网友回答
A. turn it down
(答案→)B. turn it up
C. turn it on
D. turn it off
解析：turn it down调低，把声音调小；turn it up发生，开大；turn it on打开；turn it off熄灯，关闭。句意：我几乎听不清收音机正在说什么。请你把生意开大点好吗？故选Ｂ。