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。