首页
登录
职称英语
A. abuse B. acquired C. affect D. appreciated E. attracted F
A. abuse B. acquired C. affect D. appreciated E. attracted F
游客
2024-09-07
3
管理
问题
A. abuse B. acquired C. affect D. appreciated E. attracted
F. disappear G. estimated H. linked I. measured J. merge
K. mixture L. offspring M. perceived N. set O. union
Alcohol may taste sweeter if you were exposed to it before birth, suggests a study in rats. The findings may shed new light on why human studies have previously 【C1】______fetal (胎儿的)alcohol exposure to increased alcohol 【C2】______ later in life, and to a lower age at which a person first starts drinking alcohol.
Alcohol’s taste is a 【C3】______ of sweet and bitter components. To test whether prenatal (产前的 )alcohol exposure could 【C4】______ 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 【C5】______ how eagerly rats consumed alcohol, sweet water or bitter water. They found that young rats whose mothers had consumed alcohol during pregnancy preferred alcohol and consumed more of the bitter water than the 【C6】______ of mothers that didn’t consume alcohol. Rats that had been exposed to alcohol before birth also seemed to be more 【C7】______ to the smell of alcohol.
Prenatal exposure seems to reduce the 【C8】______ bitterness of alcohol, making it seem sweeter, says Youngentob. Both of these differences seemed to 【C9】______ once the rats reached adulthood—but only if they hadn’t tasted alcohol during their youth. If prenatally exposed rats did consume alcohol in their youth, these preferences seemed to become 【C10】______ for life.
"The take-home message is to keep kids away from alcohol for as long as possible—particularly if they have had prenatal exposure," says Youngentob. [br] 【C3】
选项
答案
K
解析
由空格前的不定冠词a,可确定空格处填入名词。酒的味道有苦味也有甜味,因此酒精是两者的“混合物”(mixture),故选K。union指政治、行政上的合并、联合,与原文语境不符。
转载请注明原文地址:https://tihaiku.com/zcyy/3748002.html
相关试题推荐
PASSAGEFOURThetruthaboutseasonalaffectivedisorder.本文依次讲述了SAD的基本状况、诊断依据和治疗手
(1)Ralphfeltakindofaffectionatereverencefortheconch(海螺),eventho
[A]affect[B]consistency[C]contrary[D]contribute[E]decrease[F]domi
[A]affect[B]consistency[C]contrary[D]contribute[E]decrease[F]domi
[A]affect[B]consistency[C]contrary[D]contribute[E]decrease[F]domi
[A]affect[B]consistency[C]contrary[D]contribute[E]decrease[F]domi
[A]affect[B]consistency[C]contrary[D]contribute[E]decrease[F]domi
[A]affect[B]consistency[C]contrary[D]contribute[E]decrease[F]domi
[A]affection[B]aware[C]befriend[D]blindly[E]directly[F]drives[G
[A]affection[B]aware[C]befriend[D]blindly[E]directly[F]drives[G
随机试题
DearSirs,Thisisthethirdmonthrunningthatyourdeliveryhasbeenlate
[originaltext]In1939twobrothers,MacandDickMcDonald,startedadrive-
Realpolicemenhardlyrecognizeanyresemblancebetweentheirlivesandwhat
依据《建设工程勘察设计管理条例》,设计文件中材料、构配件、设备应注明( )。[
共用题干 FederalDepositInsuranceCorporat
马克思认为,复杂劳动等于加倍的简单劳动,这主要说明教育具有哪些功能?()A.
女性,42岁,中午与家人生气,于下午6时由家人发现患者不能唤醒,急送医院急诊室。
一住店客人未付房钱即想离开旅馆去车站。旅馆服务员揪住他不让走,并打报警电话。客人
对具有串联电容器装置补偿输电线路采用强行补偿措施可以提髙暂态稳定水平,具体的鰣是
最新回复
(
0
)