2. 职称英语
  3. [audioFiles]2015m8x/audio_ezfj_ezflisteningd_20157_065[/audioFiles]

[audioFiles]2015m8x/audio_ezfj_ezflisteningd_20157_065[/audioFiles]

游客2024-09-23  53
问题  
选项
答案                             Effects of Cell Phones
    Cell phones are an unavoidable part of daily life. / Even if you do not own one yourself, / you are exposed to them all the time / whenever you enter the public areas. / Most people think of their cell phones as something that they "just could not live without. " / Make sure you are informed about the potential health hazards associated with cell phone use / that the cell phone companies do not want you to know. / While studies are not conclusive, / scientists are beginning to suspect that cell phone use could contribute to everything from headache to brain cancer. / This is because cell phones emit electromagnetic waves and small amounts of radiation. / While research done in the 1990’s indicated / that the radiation using a cell phone could expose you to is not really enough to do any damage, / many experts are now abolishing that opinion. / They recommend that, at the very least, / children, teens and young adults avoid using cell phones except in emergencies.
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3771099.html
相关试题推荐
随机试题
最新回复(0)