题目内容
【题目】—Could you please _______ the radio, Sam? I can't concentrate on my homework now.
—Sorry, I'll do that right now.
A.turn on
B.turn off
C.turn up
D.turn down
【答案】D
【解析】句意:——Sam,你能把收音机关小点吗?我无法专心做作业了。——对不起,我马上关小。turn down关小;调低。 turn up调大;turn on打开; turn off 关掉。所以答案是D
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