首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
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 r
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 r
admin
2019-08-16
61
问题
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:【M1】______
third-hand smoke. That’s the term being used to describe the
invisible yet toxic mixture of gas and particles clinging to【M2】______
smokers’ hair and clothing, not mention cushions and carpeting,【M3】______
that linger long after second-hand smoke has cleared from a room.【M4】______
The reminder includes heavy metals and radioactive materials that【M5】______
young children can get on their hands and ingest, especially if
they’re crawling or playing on the floor.
Doctors from MassGeneral 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【M6】______
Pediatrics. "Everyone knows that second-hand smoke is bad, but
they don’t know about this," said Dr. Jonathan P. Winickoff, the
leaded author of the study and an assistant professor of【M7】______
pediatrics at Harvard Medical School. "When your kids are out of【M8】______
the house, they might smoke. 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 the second-hand smoke isn’t【M9】______
getting to their kids," Dr. Winickoff continued. "We needed a term
to describe these tobacco toxins that aren’t invisible."【M10】______
【M2】
选项
答案
gas—gases
解析
语法错误。由于上文用到了mixture一词,表示“混合物”,由此可知这里的gas应该是指“各种各样的气体”,当表示这个含义时,gas是可数名词,应该改成复数形式。
转载请注明原文地址:https://www.kaotiyun.com/show/7TbK777K
0
专业英语八级
相关试题推荐
FrenchCultureFrenchculturehasbeenknownfortheresilienceofitspeopleandaestheticsenseincinema,cuisineandfashion
Single-sexSchoolI.【T1】______【T1】______—Co-ed:the【T2】_____ofsexes,politicallyacceptable【T2】______II.Research—Single-
HowtoWriteChildren’sLiterature?TheauthorofDannytheDragonMeetsJimmyissharingsomeofherthoughtsabouttheimporta
PreventingCrossCulturalMiscommunicationMiscommunicationshappenallthetimebetweenpeoplewhosenativelanguagesarediffe
PreventingCrossCulturalMiscommunicationMiscommunicationshappenallthetimebetweenpeoplewhosenativelanguagesarediffe
PreventingCrossCulturalMiscommunicationMiscommunicationshappenallthetimebetweenpeoplewhosenativelanguagesarediffe
PreventingCrossCulturalMiscommunicationMiscommunicationshappenallthetimebetweenpeoplewhosenativelanguagesarediffe
Themostconsistentlyidentifiedteachereffectivenessvariableistimeontask.Thatis,themoretimethatstudentsspendon
Probablyforaslongastherehavebeensalesforces,managershavesoughtwaystodeterminewhethertheyareeffectiveornot.
随机试题
关于数制及其转换,下列说法不正确的有________。
患者女性,65岁。因自觉食欲明显增加半年前来就诊。自觉“长胖很多”。经有关检查示:C-肽释放试验结果为空腹580pmol/L,1小时1120pmol/L,2小时1650pmol/L,3小时866pmol/L;糖化血红蛋白11%;24小时尿C-肽为18.4μ
融券卖出的申报价格不得低于该证券的()。
甲公司是一家上市公司,注册资本1亿元。甲公司最近3个会计年度连续盈利,最近3年公司实现的年均可分配利润达到3000万元,自2008年以来没有以任何形式向股东分配利润。2011年2月1日,在公司股东大会上,董事会提交了如下议案:(1)增选公司董事的方案:鉴
根据民法通则及相关规定,下列关于诉讼时效的哪种说法是正确的?
教育不能脱离社会物质条件而凭空产生,与以往教育有着渊源关系,说明教育具有()。
简述如何进行后进生教育。
“学而时习之,温故而知新”反映了()教学原则。
李家为儿子李丁过生日,却为确定出生日期犯愁。李丁的母亲记得儿子是6月28日傍晚出生,医院的接生记录簿上记载的是6月29H,出生证上记载的是6月30日,而户口薄上记载的是7月1日。从法律意义上讲,李丁的出生时间应以哪一日期为准?()
在一次围棋比赛中,参赛选手陈华不时地挤捏指关节,发出的声响干扰了对手的思考。在比赛封盘间歇时,裁判警告陈华:如果再次在比赛中挤捏指关节并发出声响,将判其违规。对此,陈华反驳说,他挤捏指关节是习惯性动作,并不是故意的,因此,不应被判违规。
最新回复
(
0
)