为什么I often hear the ____ of children playing happily downstairs 空格里填sound?

题目

为什么I often hear the ____ of children playing happily downstairs 空格里填sound?
voice B.noise C.sound D.throat魔方格说选sound.但是原因没说,我觉得voice和noice也都可以啊
最好说明一下为什么voice和noice为什么错

答案

I often hear the sound of children playing happily downstairs
我经常听到孩子们在楼下玩的很开心的声音.
voice一般指的是嗓音
noise指的是噪音,很明显不符合语境.