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
45
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.
【C19】
选项
A、bitterness
B、sugar
C、component
D、alcohol
答案
D
解析
上文提及“年幼时若接触酒精,对酒精的偏好就会保留下来”,因此可推断应带回家的教训是“让孩子远离酒精”。故选D项alcohol“酒精”。
转载请注明原文地址:https://kaotiyun.com/show/c2zZ777K
0
考研英语一
相关试题推荐
Weconsider______heshouldhaveleftwithouttellinganyonebeforehand.
Gingrichianpoliticiansreluctanttoaddresstheproblembecause______.Thenewfindingsaboutglobalclimatechangearebased
Mysister’sprofessorhadher______herpapermanytimesbeforeallowinghertopresentittothecommittee.
—Whyareyoustaring?—I’veneverseen______treebefore.
Somepeopleviewedthefindingswithcaution,notingthatacause-and-effectrelationshipbetweenpassivesmokingandcancerrem
Childrenaregettingsofatthattheymaybethefirstgenerationtodiebeforetheirparents.To-day’syoungstersarealreadyf
WhenJohannesGutenberginventedmovabletypeahalf-millenniumago,healsogaveusimmovabletext.BeforeGutenberg,bookswer
随机试题
功血是由于________失常引起的异常子宫出血,而________无器质性病变。
患者,男性,45岁,因左侧后牙进食常有嵌塞,伴疼痛不时就诊。检查:近中邻面深龋洞。洞内大量腐质,探诊洞底酸痛明显,机械去腐敏感。腐质不能全部去净,叩痛(-),冷热测同对照牙,冷刺激进入龋洞时,有明显激发痛。刺激去除后激发痛立即消失。该牙的诊断为
一上颌游离端可摘局部义齿初戴时,发现一侧末端基牙颊侧卡环的体部形成支点,义齿无法就位。处理方法为()
对于超静定桥梁结构,可依据实测的几何参数推算桥梁在持久荷载作用下的内力。()
B、C是A省的两个县级单位,E是D省的县级单位,A省省级农用地分等成果的自然等以400分为等间距,B省省级农用地分等成果以200分为等间距。经国家级汇总后,B县的一等地与C县的一等地以及E县的一等地的质量关系是()。
下列关于上市公司利润分配的说法正确的是()。[2015年11月真题]Ⅰ.公司的法定公积金不足以弥补以前年度亏损的,在按规定提取法定公积金之前,应当先用当年利润弥补亏损Ⅱ.公司分配的当年税后利润时,应当提取利润的10%列人公司的法定公
银行业从业人员面对监管者应当()。
根据下表的数据回答下列问题。下列句子表述正确的是()。
某省选派若干名本科生和研究生去乡村支教,其中男生和女生的比例是7:3,?研究生和本科生的比例是1:4,若男本科生的人数恰好为女研究生人数的4倍,则女本科生至少比男研究生多:
设计名为mysupply的表单(表单的的控件名和文件名均为mysupply)。表单的标题为“零件供应情况”。表单中有一个表格控件和两个命令按钮“查询”(名称为Commandl)和“退出”(名称为Comrhand2)。运行表单时,单击“查询”命
最新回复
(
0
)