题型:语法填空(语篇) 题类:常考题 难易度:困难
福建省厦门市第一中学2017-2018学年高二下学期英语第二次月考试卷
Are you a-teenager (absorb) in music? If so, I will give you a warning – the music you love could end up making you deaf. More (specific), the way you listen to the music you love could make you deaf.
The problem is .headphones. In the past, we played music out into the air. Then earmuff-style(耳罩式)headphones (invent) and we were able to play music much closer to our eras. Now we have earbuds(耳塞), which many doctors think are (bad) than older headphones because they play music directly into the eras. Also, earbuds are not as good as blocking outside noise, so people use them nay turn the volume to dangerous levels.
What's the dangerous level? Well, it (depend) on how long you are going to listen to the noise. Very, very loud sounds can be dangerous to your hearing. But the scary (true) is that even seemingly “normal” noise can be dangerous you listen to it all the time.
Think for a minute about how long you spend (listen) to loud noise with headphones every day. Then do some research. There are resources online telling you what volumes are safe, and for how long.
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