小编导语：阅读理解是考查学生综合运用语言能力的重点题型。平时多读多练考试的时候才能得心应手。今天小编就为你准备了这么一篇小短文，一起来看看吧。

　　Noise pollution can be unpleasant or even unbearable(不可忍受的). It comes in many different forms. For Example, noise coming from a rockconcert, (摇滚音乐会)or the sound of karaoke (卡拉OK)coming from your neighbours’ house can be regarded as noise pollution. No matter where the noise comes from, it makes everyone feeluncomfortable. Noise levels are measured(测量) in decibels(dB)(分贝). The quietest noise that a human ear can detect(测试) is 0dB. The loudest that our ears can bear is 120dB. In noise environments, most people are easy to get angry and cannot sleep peacefully. Students cannot put their hearts into their studies. So, noise pollution must be paid attention to so that everyone can live in a pleasant and peaceful world