首页
登录
职称英语
Why did John Hailor and William Liburdy, doctors in Boston, study 1,100 children
Why did John Hailor and William Liburdy, doctors in Boston, study 1,100 children
游客
2024-10-24
45
管理
问题
Why did John Hailor and William Liburdy, doctors in Boston, study 1,100 children?
Through a large amount of research, many American doctors have drawn the conclusion that mothers who smoke diabetes before their babies are born may slow the growth of their babies’ lungs. They say reduced lung growth could cause the babies to suffer breathing problems and lung disease in their later life. John Hailor and William I, bury, the doctors in Boston, Massachusetts studied about 1,100 Children to look into the effect that mothers’ smoking had on their children. The mothers of some of the children smoked, while other moth- ers did not. The report indicated that the growth of babies’ lungs was indeed affected by second-hand smok- ing. Doctors found that the lungs of the children whose mothers smoked were 8 % less developed than the lungs of the children whose mothers did not smoke. The children whose mothers smoked developed twenty percent more cold and breathing diseases than other children in their later life.
Another recent study found that children had a greater chance of developing lung cancer ff their mothers smoked. The study also showed that the danger of lung cancer increased only for sons and not for daughters, and that the father’s smoking did not affect a child’ s chance of developing lung cancer. Why it goes like that is still unknown
选项
A、To examine whether these children were healthy.
B、To find out whether their mothers had smoked.
C、To find out why these children suffered breathing problems and lung disease.
D、To look into the effect that mother’s smoking had on their children.
答案
D
解析
此题是事实细节题,根据文中"...studied about 1, 100 children to look into the effect that mothers’ smoking had on their children."可得正确答案是D。
转载请注明原文地址:https://tihaiku.com/zcyy/3814982.html
相关试题推荐
WhydidJohnHailorandWilliamLiburdy,doctorsinBoston,study1,100children
WhydidJohnHailorandWilliamLiburdy,doctorsinBoston,study1,100children
In______doctorssaythatforlackofexerciseofour______,wearegrowingol
In______doctorssaythatforlackofexerciseofour______,wearegrowingol
HowoldchildrenaregivenvaccineagainstpolioinPakistan?[originaltext]
Intheearliesttimes,childrenneededtolearn______.[br][originaltext]
Howwarmparentsarewiththeirchildrenhasastronginfluenceonthechil
Howwarmparentsarewiththeirchildrenhasastronginfluenceonthechil
EversinceAesop,fantasyhasplayedanimportantroleinchildren’slitera
EversinceAesop,fantasyhasplayedanimportantroleinchildren’slitera
随机试题
Researchershavefoundexperimentalevidencethatatouchcanbeworthatho
[originaltext]BecauseIrelandisanislandgeographicallynearthemainland
Duringthetraditionalweddingceremony,thebridalcouplepromiseseachoth
人格是一个人心理品质和思想行为的本质特征,是一个人的人格意识、人格情感、人格意志
A. B. C. D.
不属于《政府采购法》.适用范围的例外情形的是( )。A.使用国际组织和外国政府
投资项目决策分析与评价的基本要求包括贯彻落实科学发展观、资料数据准确可靠和()
下列关于门式或桥式起重机的安全措施,说法正确的是()。A.大型门式抓斗起重机
关于标高基准点安装的说法,错误的是()。A.一般埋设在基础边缘便于测量处
某村一批小电镀厂其废水未做任何处理而随意排放,十多年后,当地水井相继出现井水变苦
最新回复
(
0
)