首页
登录
职称英语
Parents who smoke often open a window or turn on a fan to clear the air
Parents who smoke often open a window or turn on a fan to clear the air
游客
2023-10-16
18
管理
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【M1】__________
children’s health that isn’t as easy to get rid of: third-hand smoke.
That’s the term being used to describe the invisible yet toxic mixture of gas【M2】__________
and particles(颗粒)clinging to smokers’ hair and clothing, not mention cushions【M3】__________
and carpeting, that linger long after second-hand smoke has cleared from a room.【M4】__________
The reminder includes heavy metals and radioactive materials that young children【M5】__________
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【M6】__________
issue of the journal 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 pediatrics at【M7】__________
Harvard Medical School."When your kids are out of the house, they might smoke.【M8】__________
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【M9】__________
isn’ t getting to their kids, " Dr.Winickoff continued."We needed a term to describe
these tobacco toxins that aren’t invisible."【M10】__________ [br] 【M2】
选项
答案
gas→gases
解析
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,应改成复数形式。
转载请注明原文地址:https://tihaiku.com/zcyy/3104173.html
相关试题推荐
他父母设法使他相信,教书是最适合他的职业。(convince)Hisparentsmanagedtoconvincehimthatteachin
Ihearmanyparentscomplainingthattheirteenagechildrenarerebelling.I
Ihearmanyparentscomplainingthattheirteenagechildrenarerebelling.I
Ihearmanyparentscomplainingthattheirteenagechildrenarerebelling.I
Ihearmanyparentscomplainingthattheirteenagechildrenarerebelling.I
他父母设法使他相信,教书是最适合他的职业。(convince)Hisparentsmanagedtoconvincehimthatteaching
Bydegreestheshutterswereopened;thewindow-blindsweredrawnup,andpe
Bydegreestheshutterswereopened;thewindow-blindsweredrawnup,andpe
Bydegreestheshutterswereopened;thewindow-blindsweredrawnup,andpe
Bydegreestheshutterswereopened;thewindow-blindsweredrawnup,andpe
随机试题
Whatdoesthenewsitemmainlyreport?[originaltext]Thousandswillgatheri
Wheredidthisconversationmostlikelytakeplace?[br][originaltext]M:Could
甲赠与15周岁的外孙王某1万元人民币,王某在其父母出差期间,用此款购买了一辆摩托
盾构始发工作井洞口常用的加固方法有()。A.化学加固法 B.排水固结法 C.
以下关于合伙型股权投资基金的财产份额转让说法错误的是( )A.合伙人向其他合伙
建设工程组织流水施工时,相邻两个专业工作队相继开始施工的最小间隔时间称为( )。
在镇规划编制中,镇规划阶段分为( )。A.总体规划和详细规划 B.总体规划和
下列关于总敞口头寸的说法,不正确的是()。 A.累计总敞口头寸等于所有外币
下列不属于《中华人民共和国刑法》中明确规定的洗钱罪对象的是()。A.贪污贿赂犯
某女,52岁。患痹证多年,症见肢体关节疼痛,入夜尤甚,关节屈伸不利。麻木拘挛。宜
最新回复
(
0
)