问题 单项选择题

Since we can’t hear you at the back of the hall, you’ll have to () your voice.

A. lift

B. increase

C. speak up

D. raise

答案

参考答案:D

解析:

raise one’s voice“提高嗓门”;speak up“大声说”,不再接voice;lift和increase不与voice搭配使用。

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单项选择题