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防治噪声的途径

> 噪声是一种环境污染，对人的健康危害也很大．某些城市为在嘈杂环境中居住的居民家安装双层玻璃以减弱噪声，下列减弱噪声的方法与之不同的是 A.公路两旁安装隔音墙 B.在学校或住宅区种植花草树木 C.在学校附近机动车禁止鸣笛 D.在录音棚内安装隔音设备

问题：

发布时间：2020-03-13

噪声是一种环境污染，对人的健康危害也很大．某些城市为在嘈杂环境中居住的居民家安装双层玻璃以减弱噪声，下列减弱噪声的方法与之不同的是

A.公路两旁安装隔音墙
B.在学校或住宅区种植花草树木
C.在学校附近机动车禁止鸣笛
D.在录音棚内安装隔音设备

参考答案：

提问用户：OL***5Nz

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