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
A、Diet has nothing to do with health. B、The amount of food has something to do with health. C、Health depends on diet totally. D、
A、Diet has nothing to do with health. B、The amount of food has something to do with health. C、Health depends on diet totally. D、
admin
2013-02-24
54
问题
One way that scientists learn about man is by animals, such as mice, rats and monkeys. The scientists in this laboratory are experimenting on mice. They are studying the relationship between diet and health. At this time over one hundred experiments are going on in this laboratory.
In this experiment, the scientists are studying the relationship between the amount of food the mice eat and their health. The mice are in three groups. All three groups are receiving the same healthy diet. But the amount of food that each group is receiving is different. The first group is eating one cup of food each day, the second is eating two cups, and the third group of mice is eating three cups.
After three years, the healthiest group is the one that is only eating one cup of food each day. The mice in this group are thinner than normal mice. But they are more active. Also they are living longer. Mice usually live for two years. Most of the mice in this group are still alive after three years. The second group of mice is normal weight. They are healthy, too. They are active, but not as active as the thinner mice. But they are only living about two years. The last group of mice spends most of the day eating or sleeping. They are not very ac tire. These mice are living longer than the scientists thought: about a year and a hell But they are not healthy. The experiment is still going on. The scientists hope to finish their studies in two years.
选项
A、Diet has nothing to do with health.
B、The amount of food has something to do with health.
C、Health depends on diet totally.
D、Good food has nothing to do with health.
答案
B
解析
Which of the following is implied but not stated in the experiment?
转载请注明原文地址:https://kaotiyun.com/show/Yuu7777K
0
大学英语四级
相关试题推荐
A、Parentsshouldpaymoreattentiontomiddlechildren.B、Middlechildreninthefamilyareusuallywiser.C、Parentsshouldturn
Marriageanddivorcearelife-changingevents,theeffectsofwhichareevidentininnumerableways.Bothmarriageanddivor
WhenItComestoWater,WeareAllMayaNowIt’spossiblethattheimpressiveMayacivilization—withmasteryofmathematics,
A、Shehasn’tgotanythoughtrightnow.B、Shedoesn’tlikeEnglishLiterature.C、Themajorcanbechangedinherfirstyear.D、T
A、Themachinehasn’tbeenrepairedyet.B、The.studentsforgettoreservetheirterminals.C、Thesupervisorwon’tobservethere
TheGulfBetweenCollegeStudentsandLibrariansStudentsrarelyasklibrariansforhelp,evenwhentheyneedit.Thisison
InNovember2001,Robertwassuspendedforfourgamesafterviolatingthealcohol______policyforthesecondtime.
ProtestsattheuseofanimalsinresearchhavetakenanewandfearfulcharacterinBritainwiththeattemptedmurderoftwoBr
LudwigvanBeethovenwasoneofthegreatest【B1】______whoeverlived.Hethoughtthatpeoplecouldbefreewhentheywrotemus
Sometimes,whatlookslikeimprovedefficiencyinpost-secondaryeducationisreallyfallingquality.Ifwewantourchildrento
随机试题
仔细看,司马迁的塑像稍稍有些斜,头向北方偏着。二种说法认为,司马迁是在遥望北方的苏武庙,因为这位在北国牧了十九年羊的汉朝使臣,和司马迁是肝胆相照的僚友。另一种说法认为,司马迁是在遥望李陵,这位大汉名将的被迫降敌,正是司马迁罹祸的原因啊。我是倾向于后一种说法
设f,g和h为增函数,满足f(x)≤g(x)≤h(x),x∈R.证明:f(f(x))≤g(g(x))≤h(h(x)).
日本語能力試験1級の語彙は約1万語。1日100語の________で覚えても100日かかる。でも、1日何語忘れていくんだろう。
下列关于流动比率的说法中,正确的是()
易引起Hornerssyndrome的肺癌为()
下列哪项提示左心功能不全
苏子和苏叶同用的方剂是()
在投资项目中作为综合评价判断的单一指标是()。
小儿神经性皮炎一直被认为是由母乳过敏引起的。但是,如果我们让患儿停止进食母乳而改用牛乳,他们的神经性皮炎并不因此消失。因此,显然存在别的某种原因引起小儿神经性皮炎。下列哪项如果为真,最能支持上述结论?()
TheearlyretirementofexperiencedworkersisseriouslyharmingtheU.S.economy,accordingtoanewreportfromtheHudsonIns
最新回复
(
0
)