It can be unsafe to use headphones. You can't hear things that are going on around you. You can't hear if someone walks into your home or if someone is right behind you. This can be very dangerous and you should keep yourself aware of what is around you.

　　1．This passage tells us ________.

　　A. the benefits of using headphones

　　B.

　　the shortcomings of enjoying music through headphones

　　C.

　　some advantages and disadvantages of using headphones

　　D. some measures when you use headphones

　　2．What is the primary cause of listening to music through headphones?

　　A. Walking or jogging to the beat of music.

　　B. The pursuit of better sound quality.

　　C. People's lifestyle and habits.

　　D. Not bothering others.

　　3．Why may using headphones be harmful to our body?

　　A. Because it may cause someone to scream at you.

　　B. Because it may make the eardrums injured.

　　C. Because you may be lost in music and fall over yourself.

　　D. Because someone may walk into your home.

　　4．Which of the following is TRUE according to the passage?

　　A. Headphones may still disturb others.

　　B. Headphones prevent annoying others completely.

　　C. You may be caught singing out loud.

【2017届高考英语一轮复习同步训练：6-4《Global warming》】相关文章：

★ 【三维设计】2017届高考英语（江苏专用）二轮复习阅读理解解题技法示范课件：4

★ 2017高考四川省广安市英语阅读理解一轮系列训练：4（含解析）

★ 【优化方案】2017届高考英语二轮复习全国卷Ⅱ题型重组训练：第3组（含解析）

★ 2016最新英语第一轮复习的方针和策略

★ 【优化方案】2017届高考英语二轮复习全国卷Ⅱ题型重组训练：第15组（含解析）

★ 2017高考四川省广安市英语阅读理解一轮系列训练：11（含解析）

★ 【优化方案】2017届高考英语二轮复习全国卷Ⅱ题型重组训练：第16组（含解析）

★ 四川省2016届高考英语一轮复习课时作业（38） Module 2 Highlights of My Senior Year 外研版选修8

★ 2017届高考英语二轮复习课时训练：7（含解析）

★ 2017届高考英语二轮复习课时训练：6（含解析）