Question

My mother is sleeping．Would you please______the radio?

A.tum on
B.tum off
C.turn over

Answer 1

【答案】：B

【考点】动词词组辨析

【解析】句意为：我妈妈正在睡觉，你能把收音机关掉吗?mm on打开；turn off关上；turn over打翻，仔细考虑；另有tum up出现，到达；turn down开小，拒绝。