I can hardly hear what it is saying on the radio. Would you please ?A. turn it downB. turn

问题补充：

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

答案：

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。