What is it that makes mobile phones potentially harmful?The answer is radiation.Hightech machines can detect very small amounts of radiation from mobile phones.Mobile phone companies agree that there is some radiation.But they say the amount is too small to worry about.
As the discussion about their safety continues,it appears that it’s best to use mobile phones less often.Use your regular phone if you want to talk for a long time.Use your mobile phone only when you really need it.Mobile phones can be very useful and convenient,especially in emergencies.In the future,mobile phones may have a warning label that says they are bad for your health.So for now,it’s wise not to use your mobile phone too often.
1.People buy cell phones for the following reasons except that________.
A.they’re popularB.they’re convenient
C.they’re useful
D.they’re cheap
2.The word “detected” in Paragraph 3 could be best replaced by________.
A.discovered
B.removed
C.cured
D.caused
3.The salesman retired young because________.
A.he disliked using mobile phones
B.he couldn’t remember simple tasks
C.he was tired of talking on his mobile phone
D.his employer’s doctor persuaded him to
【2015届高考英语一轮复习限时训练:作业11(含答案)】相关文章:
★ 2017届高考英语二轮复习大题冲关秘籍语法填空:考纲解读(含解析)
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (20)
★ 河南省三门峡市2014高考英语一轮(暑假)基础训练(11)附答案
★ 天津市武清区杨村第四中学2016届高考英语一轮复习语法专题一《强调句式》课件外研版
★ 重庆市2014高考英语阅读理解一轮(精品)训练题(15)附答案
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21