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
34
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.
(1)
选项
A、to
B、on
C、in
D、about
答案
B
解析
shed light on为固定搭配,意为“进一步提供消息,使某种事物更清楚些”。
转载请注明原文地址:https://kaotiyun.com/show/qbFK777K
0
专业英语四级
相关试题推荐
You’dbetternottakehisremarkstooseriously,whichapparentlywere______.
"______"abetterlifeandachievemore.successes!"writtenintheletterwasthisencouragingwish.
Beforetheplane______,thepilotbailedout.
Itisfarbettertodowellabitofworkwhichiswell______alargefortune.
Americawillneveragainhaveasanationthespiritofadventureasit______beforetheWestwassettled.
Accordingtothepassage,beforetheagreementwasannouncedMonday,thetwosideshadbeenbargainingfor______days.
Accordingtothepassage,beforetheagreementwasannouncedMonday,thetwosideshadbeenbargainingfor______days.
Thestatistics______thatlivingstandardsintheareahaveimproveddrasticallyinrecenttimes.(2006年考试真题)
—"Howdidthegroupimproveitsdiscussion?"—"Theyalltookpart,eachmember______theresponsibilityofleadingonemeeting.
随机试题
民族自治机关包括民族自治地方的()和民族自治地方的国家行政机关。
男性50岁患者,鼻出血及皮肤瘀斑2周,既往有肝炎病史。查体:肝不大,脾左肋下5cm。血常规:Hb95g/L,WBC3.8×109/L,PLT60×109/L,初步诊断为
卤族元素氟、氯、溴、碘与银的化合物,统称为卤化银。其中氯化银、溴化银、碘化银都应用于感光材料,只有氟化银不能应用。传统X线胶片的感光物质是溴化银加上微量的碘化银,扁平颗粒胶片的感光物质仅为溴化银。卤化银是胶片产生影像的核心。卤化银是以微晶体状态存在,卤化银
苯二氮卓类体内过程特点有
关于点支承玻璃幕墙的支承钢结构加工要点的表述,不正确的是()。
根据企业所得税法律制度的规定,企业为开发新技术、新产品、新工艺发生的研究开发费用,未形成无形资产计入当期损益的,在按照规定据实扣除的基础上,按照研究开发费用的一定比例加计扣除。该比例为()。
对分层法的描述正确的有()。
图1是某日同一经线日出时刻(地方时)随纬度变化图。图内三条曲线,其中一条是正确的。若图表示6月22日状况,则南纬40o一50o地区的夜长约为()。
【2014.福建】人们欣赏名画《蒙娜丽莎》时,陶醉在“永恒的微笑中”,感到身心非常愉悦。这种情绪是()。
经费支出最主要的内容是()。
最新回复
(
0
)