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
2015-08-29
69
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 prena-tally exposed rats did consume alcohol in their youth, these preferences seemed to become【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.
【C18】
选项
A、clear
B、obvious
C、set
D、mature
答案
C
解析
前一句说如果在年幼时不接触酒精,差异会消失,而此处却说年幼时若接触酒精,可推断这种差异会保留下来,即“对酒的偏好会固定”,故选C项set“固定的”。
转载请注明原文地址:https://kaotiyun.com/show/S2zZ777K
0
考研英语一
相关试题推荐
Musiccomesinmanyforms;mostcountrieshaveastyleoftheirown.(1)_____theturnofthecenturywhenjazzwasborn,Americ
OnApril20,2000,inAccra,Ghana,theleadersofsixWestAfricancountriesdeclaredtheirintentiontoproceedtomonetaryun
AmericanMuseumofNaturalHistoryisoneofthelargestnaturalandhistoricmuseumsintheworldandoneofthemainnaturalh
Ican’tdecidewhethertogosailingor,becauseofthebadweatherforecast,______athome.
Inthepassage,theauthorintroduceshistopicbyMorepeoplechoosetotelecommutebecause
Asobviousasitmaysound,thetruthistherearealotofbusinessesoutthere.Theoddsofnothavinganycompetitionarenex
TheElectromagneticRadiationAffectsOurLifeWhethermobilephonescancausecancerremainsanopenquestion.Buttheyare
Thehotelsarelull,JapanesetouriststhrongthedesignerstoresofWaikiki,andtheunemploymentrateisamere3%ofthework
Childrenaregettingsofatthattheymaybethefirstgenerationtodiebeforetheirparents.To-day’syoungstersarealreadyf
Nowthat2012isover,theWallStreetJournalisponderingwhetherthee-readereraiscomingtoanend.Althoughthestorysto
随机试题
证券公司在存管银行开立的客户交易结算资金账户不能用于()。
下列句子中,加下划线的字解释错误的一项是()
不符合慢性淋巴细胞性白血病的淋巴结病理变化的是
患者,女,60岁,风湿性心脏病史,阵发性夜间呼吸困难3d。查体:BP130/100mmHg,HR126/min,心界左下扩大,心尖部Ⅳ级收缩期杂音,两肺散在干鸣,下肢无水肿,心电图示阵发性室上性心动过速。该患者经治疗病情平稳后一直服用地高辛,某天
症见头目眩晕,目胀耳鸣,脑部热痛,面色如醉,心中烦热,肢体渐觉不利。口眼渐形歪斜,脉弦长有力。治宜首选
期货公司应当对客户进行()审核。
关于中国保险业监督管理委员会的职能,下列说法正确的是()。
下列各种存货发出的补价方法中,不利于存货成本日常管理与控制的方法是()。
把新学习的材料与头脑中已有知识联系起来,从而增加新信息的意义的深层加工策略称为()。
时间序列设计的特征有()。
最新回复
(
0
)