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
Alcohol may taste sweeter if you were exposed to it before birth, suggests a study in rats. The findings may shed new light(1)__
Alcohol may taste sweeter if you were exposed to it before birth, suggests a study in rats. The findings may shed new light(1)__
admin
2013-11-10
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(1)_____ why human studies have previously(2)_____ fetal(胎儿的) alcohol exposure to increased alcohol(3)_____ later in life, and to a(4)_____ age at which a person (5)_____ starts drinking alcohol.
Alcohol’s taste is a(n)(6)_____ of sweet and bitter components. To(7)_____ whether prenatal (产前的)alcohol exposure could(8)_____ 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(9)_____ how eagerly rats consumed alcohol, sweet water(10)_____ bitter water.
They found that young rats whose mothers had consumed alcohol during pregnancy(11)_____ alcohol and consumed more of the bitter water than the(12)_____ of mothers that didn’t consume alcohol. Rats that had been exposed to alcohol before birth also seemed to be more(13)_____ to the smell of alcohol.
Prenatal exposure seems to reduce the(14)_____ bitterness of alcohol, making it seem(15)______, says Youngentob. Both of these differences seemed to(16)_____ once the rats reached adulthood—but (17)_____ if they hadn’t tasted alcohol during their youth. If prenatally exposed rats did consume alcohol in their youth, these preferences seemed to become(18)_____ for life.
"The take-home message is to keep kids away(19)_____ alcohol for as long as possible—particularly(20)_____ they have had prenatal exposure," says Youngentob.
(5)
选项
A、radically
B、first
C、finally
D、essentially
答案
B
解析
空格内的词修饰starts drinking alcohol.开始喝酒即第一次喝,故选first。radically“完全”;finally“最终”;essentially“根本上地”。
转载请注明原文地址:https://kaotiyun.com/show/0bFK777K
0
专业英语四级
相关试题推荐
Whatwasthemandoingbeforethewomanarrived?
Americawillneveragainhaveasanationthespiritofadventureasit______beforetheWestwassettled.
You’dbetternottakehisremarkstooseriously,whichapparentlywere______.
TheHistoryoftheAtomicBombOnAugust2,1939,justbeforethebeginningofWorldWarⅡ,AlbertEinsteinwrotetothenPr
Astronautsare______allkindsoftestsbeforetheyareactuallysentupinaspacecraft.
Americawillneveragainhaveasanationthespiritofadventureasit______beforetheWestwassettled.
Thenewlymarriedcouplehasn’tdecidedwhichhotel_________.
Accordingtothepassage,beforetheagreementwasannouncedMonday,thetwosideshadbeenbargainingfor______days.
______abitcloserandyou’llbeabletoseebetter.
Tom’sclosefriendknewthatmarriagewasinthewind.Theunderlinedphrasemeans______.
随机试题
我国现行的城乡基层群众自治和社区建设法规与政策主要包括()。
教育史上强调“儿童中心”“活动中心”“经验中心”的是()
嘌呤环的合成中向嘌呤环只提供一个碳原子的化合物是
A.通风换气不良B.视觉紧张C.炭疽杆菌D.微波E.噪声、振动
心理测验的信度是指( )。
按对外购固定资产处理方式的不同进行划分,增值税的类型有()。(2007年)
()主要是为旅游设施建设项目的投资方向提出建议,即在一个地区或多个地区的众多旅游建设项目中寻找有利的投资机会,为开发商提供一个可能进行开发或建设的主要投资方向。
每年的7月11日被定为“世界人口日”。人口问题越来越受到国际社会的重视。右图表示三种可能的人口增长曲线。请回答: 16世纪以来,世界人口增长表现为图中a曲线,人口剧增带来的严重后果有______,如果这种现状不能得到有效改善,人口增长趋势将表现为图中
以下关于项目管理计划的叙述中,不正确的是()。
关系数据库的关系演算语言是以【】为基础的DML语言。
最新回复
(
0
)