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
考研
Alcohol may taste sweeter if you were exposed to it before birth, suggests a study in rats. The findings may shed new light【C1】_
Alcohol may taste sweeter if you were exposed to it before birth, suggests a study in rats. The findings may shed new light【C1】_
admin
2017-01-09
77
问题
Alcohol may taste sweeter if you were exposed to it before birth, suggests a study in rats. The findings may shed new light【C1】______why human studies have previously【C2】______fetal alcohol exposure to increased alcohol【C3】______later in life, and to a【C4】______age at which a person【C5】______starts drinking alcohol.
Alcohol’s taste is a(n) 【C6】______of sweet and bitter components. To【C7】______whether prenatal alcohol exposure could【C8】______the perception of these components, Steven Youngentob at the State University of New York in Syracuse and John Glendinning at Columbia University in New York【C9】______how eagerly rats consumed alcohol, sweet water【C10】______bitter water.
They found that young rats whose mothers had consumed alcohol during pregnancy【C11】______ alcohol and consumed more of the bitter water than the【C12】______of mothers that didn’t consume alcohol. Rats that had been exposed to alcohol before birth also seemed to be more【C13】______to the smell of alcohol.
Prenatal exposure seems to reduce the【C14】______bitterness of alcohol, making it seem【C15】______ , says Youngentob. Both of these differences seemed to【C16】______once the rats reached adulthood—but【C17】______they hadn’t tasted alcohol during their youth. If prertatally exposed rats did consume alcohol in their youth, these preferences seemed to becom【C18】______ for life.
"The take-home message is to keep kids away from【C19】______for as long as possible—【C20】______ if they have had prenatal exposure," says Youngentob.
【C4】
选项
A、higher
B、lower
C、certain
D、proper
答案
B
解析
上文提到“胎儿期接触酒精会让酒精尝起来更甜美”,因此推断胎儿期接触酒精的人会更早开始喝酒,故选B项lower“更低的”。
转载请注明原文地址:https://kaotiyun.com/show/ZaoZ777K
0
考研英语一
相关试题推荐
Thekoala,cuddlysymbolofanationandoneofthemostbelovedanimalsontheplanet,isincrisis.BeforeEuropeanssettledA
Whileeveryoneisdifferent,therearcafewcommonthemesthatsurfaceforthosewithahistoryofabuse.Forinstance,it’sun
Peoplewithhearingimpairmentsdon’twanttobetreatedasthoughtheyaresomehowlessvaluableinthecommunity.Isitnormal
The"demographicwinter"iscoming.Sowarnsanewdocumentaryofthesamename.Whatisthedemographicwinter?Thephrase,acc
Thebattletopreventoratleastslowglobalwarminghasintensifiedinthepastyearasscientistshavelearnedmoreaboutthe
Newspapersarebecomingmorebalancedbusinesses,withahealthiermixofrevenuesfromreadersandadvertisers.Americanpapers
ThedecisionoftheNewYorkPhilharmonictohireAlanGilbertasitsnextmusicdirectorhasbeenthetalkoftheclassical-mus
【F1】Themajorityofsuccessfulseniormanagersdonotcloselyfollowtheclassicalrationalmodeloffirstclarifyinggoals,ass
"Ofalltheginjointsinallthetownsinalltheworld,shewalksintomine."It’saclassicquotefromthefilmCasablanca,b
"Ofalltheginjointsinallthetownsinalltheworld,shewalksintomine."It’saclassicquotefromthefilmCasablanca,b
随机试题
简述法律义务具有的特点。
久泻不止、脱肛或子宫阴道脱出的症候见于
A.5年B.10年C.15年D.20年E.30年《医疗事故处理条例》规定,残疾生活补助费应根据伤残等级,自定残之月起最长赔偿
《产品质量法》规定的生产者的产品质量义务有()。
我国最大的个人征信数据库为()。
历史学家的工作对象是史料,这些史料主要是各种文献、遗存,它们可以归为广义上的文本,而且最终它们都要以语言形式进入史家的研究。就此而论,历史学家永远无法真正直接接触到过去本身,而只能借助于各种历史文本而对过去有所言说,因而,________。填入划横线部分最
原发性肝癌的肝内播散主要经
JuanCarloshasbeenKingofSpain______.
On21st-centurycampuses,isthereroomstillfortraditionalliteraturesuchasShakespeare?Adecliningnumberofstudentsthi
A、At10:00a.m.onthe23rdofthismonth.B、At10:00a.m.onthe22ndofthismonth.C、At4:35p.m.onthe29thofthismonth.
最新回复
(
0
)