Lei Feng is always ready to help others when they are in trouble and he never ______

[单选题]Lei Feng is always ready to help others when they are in trouble and he never _______ their request.(1分)

Aturns up

Bturns over

Cturns in

Dturns down

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参考答案

试题答案：

D

答案解释：

解题思路：短语动词的区别为本题主要考查点。turn up的意思是“将音量调高”、“出现，露面“；turn over意思是“打翻，移交；翻身”；而turn in表示“上交”；turn down表示“将音量等调低或拒绝”的意思。结合上下文的意思应该选D。

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