用户名: 密码: 验证码:    注册 | 忘记密码?
首页|听力资源|每日听力|网络电台|在线词典|听力论坛|下载频道|部落家园|在线背单词|双语阅读|在线听写|普特网校
您的位置:主页 > 英语考试 > TEM-8 > 模拟题 > 改错 >

专八改错集训营(109)

2014-05-22    来源:网络    【      托福雅思口语高分过

Parents who smoke often open a window or turn on a fan to clear the air for their children, but experts now have identified a relative threat to children's health that isn't as easy to get rid of: third-hand smoke.(1)____ That's the term being used to describe the invisible yet toxic mixture (2)____ of gas and particlesclinging to  smokers' hair and (3)____clothing, not mention  cushions and carpeting, that linger long after (4)____second-hand smoke has cleared from a room.  The reminder includes heavy metals and radioactive(5)____ materials that young children can get on their hands and ingest, especially if they're crawling or playing on the floor.

Doctors from Mass General Hospital for Children in Boston coined the term "third-hand smoke" to describe these chemicals in a new study that focused on the risks they pose to infants and children. The study was published in latest issue of the journal Pediatrics.(6)____ "Everyone knows that second-hand smoke is bad, but they don't know about this," said Dr. Jonathan P. Winickoff, (7)____the leaded author of the study and an assistant professor of pediatrics at Harvard Medical School. "When your kids are out of the house, they might smoke.(8)____ Or they smoke in the car. Or they strap the kid in the car seat in the back and crack the window and smoke, and they think it's okay so (9)____the second-hand smoke isn't getting to their kids," Dr. Winickoff continued. "We needed a term to describe these tobacco toxins that aren't invisible."(10)____
文章大意
本文讨论的是三手烟的危害。三手烟指的是房间里烟味消逝很久之后,吸烟者头发和衣物上仍携带着的看不见但有毒的气体和颗粒,这些包括重金属和放射性物质在内的残余物,沾满了婴幼儿的双手甚至被他们吸收到体内。每个人都知道二手烟有害,但是他们并不知道三手烟的危害性。
>>点击查看答案及解析 


顶一下
(0)
0%
踩一下
(0)
0%
了不起的盖茨比
跟着纪录片学英语
有声读物:公主日记
初学者最好资料
手机上普特 m.putclub.com 手机上普特
[责任编辑:katee]
------分隔线----------------------------
发表评论 查看所有评论
请自觉遵守互联网政策法规,严禁发布色情、暴力、反动的言论。
评价:
表情:
用户名: 密码: 验证码:
  • 推荐文章
  • 资料下载
  • 讲座录音
普特英语手机网站
用手机浏览器输入m.putclub.com进入普特手机网站学习
查看更多手机学习APP>>