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
Babies who are breast-fed may be more likely to be successful in life, a new study published Tuesday suggests. The study followe
Babies who are breast-fed may be more likely to be successful in life, a new study published Tuesday suggests. The study followe
admin
2018-08-14
76
问题
Babies who are breast-fed may be more likely to be successful in life, a new study published Tuesday suggests. The study followed more than 3,000 babies into adulthood in Brazil. The researchers found those who were breast-fed scored slightly higher in intelligence tests in their 30 s, stayed in school longer and earned more money than those who were given formula(配方奶粉).
"Breast-feeding not only has short-term benefits, but also breast-feeding has long-term benefits ," says Bernardo Lessa Horta of the Federal University of Pelotas in Brazil, who led the study being published in the Lancet Global Health.
(76)
Doctors have long known that breast-feeding can be good for a baby’s health.
This is especially true in poor countries, where water can be contaminated. For instance, a baby given formula in developing countries is 14 times more likely to die in the first six months than one who’s breast-fed. In the U. S. , some research has suggested that breast-feeding may raise a baby’s IQ(智商)by a few points. But a recent study with siblings (兄弟姊妹) found little advantage to breast-feeding.
Horta says these previous studies didn’t follow children into adulthood to see if breast-feeding had long-term effects. So Horta analyzed data collected from 3,493 volunteers he and his colleagues have been following since birth. They are now in their 30s. First, the researchers gave the subjects IQ tests. Those who were breast-fed for 12 months or more had IQ test scores that were 3.76 points higher than those who were breast-fed for less than one month, the team found.
When Horta and his colleagues looked at how much education the subjects had gotten and how much money they were making, they also found a clear difference: Those who were breast-fed stayed the longer in school for about an extra year and had monthly salaries that were about a third higher.
The word contaminated in Paragraph 3 is closest in meaning to________.
选项
A、finished
B、interested
C、cleared
D、polluted
答案
D
解析
词义猜测题。题干问的是“与‘contaminated’意思最贴切的是?”根据定位句“在一个水污染的贫穷国家里,这显得尤为正确”。A项“完成的”;B项“有兴趣的”;C项“清楚的”;D项“污染的”。故选D。
转载请注明原文地址:https://kaotiyun.com/show/SOCO777K
0
成人本科学位英语
相关试题推荐
OnAIDSDay,theministerofHealthDepartmentdemandedthattheproblems______paidspecialattentionto.
Accordingtothepassage,Indiannameswereimportantbecausethey______.______gavethesecondnameofanIndian.
ProfessorSmithrecentlypersuaded35people,23ofthemwomen,tokeepadiaryofalltheirabsent-mindedactionsforafortnig
Thedeclineinmoralstandards—whichhaslongconcernedsocialanalysts—hasatlastcapturedtheattentionofaverageAmericans.
Normallyastudentmustattendacertainnumberofcoursesinordertograduate,andeachcoursewhichheattendsgiveshimacr
Normallyastudentmustattendacertainnumberofcoursesinordertograduate,andeachcoursewhichheattendsgiveshimacr
Thewateriswarmenoughforus______.
Takethisboxand______youcanfindenoughspace.
Robertlookedasifhewereaboutto______whenhismotiveswerequestioned.
Increasingly,overthepasttenyears,people—especiallyyoungpeople—havebecomeawareoftheneedtochangetheireatinghabit
随机试题
新时期散文说真话、抒真情、重理性的美学原则开始复归与强化的标志是()
屈原《国殇》:身既死兮神以灵,_______。
慢性肾炎长期低优质蛋白饮食所需补充的是
血型
设备运杂费不包含()。
总分类账簿必须采用订本式账簿,登记的方法也因企业会计核算的组织程序不同而异。( )
商业银行对借款人最关心的就是其现在和未来的()。
李东注册会计师在对东大公司2007年度的财务报表进行审计的过程中,发现下列问题,请代为作出正确的判断。
罗马数字是阿拉伯数字传入欧洲之前欧洲所使用的一种计数符号,共有7个基本符号,采用7个罗马字母表示,即Ⅰ(1)、Ⅴ(5)、Ⅹ(10)、L(50)、C(100)、D(500)、M(1000),利用这7个不同字母进行重复或者组合来表达任意的正整数。 对于罗马
在汽车事故中,安全气囊可以大大降低严重伤害的风险。然而,统计显示,没有安全气囊的汽车卷入事故的可能性比有安全气囊的要小。因此,有安全气囊的汽车并不比没有安全气囊的汽车安全。以下哪项陈述最准确地描述了上述论证的缺陷?
最新回复
(
0
)