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
From the first paragraph, we learn that ______. According to the passage, stem cells refer to ______.
From the first paragraph, we learn that ______. According to the passage, stem cells refer to ______.
admin
2009-04-26
38
问题
From the first paragraph, we learn that ______.
According to the passage, stem cells refer to ______.
选项
A、cells that can become brain cells, blood cells or many other kinds of cell.
B、cells that can become what they want to be pretty much any other type of cell.
C、cells that are uncertain to become blood cells or brain cells when they grow up.
D、cells that have not decided when they grow up.
答案
A
解析
第二段开头:Stem cells are cells that have not yet decided what they want to be when they grow up. That is,they can become blood cells;brain cells,or pretty much any other type of cell.本题为定义题,相对比较简单。注意:这一类题目要注意文中的that is等,这一点恰恰是定义题的解题技巧。由文中原话即可很容易推知其他三个选项都不对。
转载请注明原文地址:https://kaotiyun.com/show/Eba4777K
0
考研英语一
相关试题推荐
Asia’srealboat-rockerisagrowingChina,notJapan,aseniorAmericaneconomistobserved.Thereissomuchnoisesurround
Thecellphone,adevicewehavelivedwithformorethanadecade,offersagoodexampleofapopulartechnology’sunforeseensi
Homeworkhasneverbeenterriblypopularwithstudentsandevenmanyparents,butinrecentyearsithasbeenparticularlyscorn
TheDonaldTrumpadministrationannouncedThursdayanewplanaroundtheprotectionofendangeredspecies.Accordingtotheadmi
Scientistsoftenstruggletocommunicatethefindingsofresearch.Oursubjectmattercanbetechnicalandnoteasilydigestedb
Newspapersarebecomingmorebalancedbusinesses,withahealthiermixofrevenuesfromreadersandadvertisers.Americanpapers
Haveyoueverlookedatsomeoneelse’slifewith【C1】______,justenoughenvythatyouwishforamomentortwo(orlonger)tha
InWorldWarIIthefactorywasheavilybombedandrebuiltafterwards.Bankruptcyforcedthefactorytocloseitsdoorsin1980.
ThinkofDisneyandyoumayconjureupimagesofanimatedfilmsandenchantinglyunrealthemeparks.Whatprobablydoesn’tsprin
WelearnfromthebeginningofthepassagethatWebbusiness______.Welearnfromthelastparagraphthat______.
随机试题
手掌刀伤后,拇指不能内收,可能损伤的神经是
除去对接接头、搭接接头以外,属于焊接接头基本类型的接头形式还有()。
地质构造面或倾斜面或倾斜岩层层面与水平面的交线的两端的延伸方向称为()。
背景资料:某新建铁路隧道长1850m,隧道围岩设计均为Ⅲ级,局部有岩爆地层。两个施工队分别从隧道进、出口同时施工,开挖循环进尺不超过3m。在施工前,施工单位制定了爆破安全技术措施、出碴安全技术措施和用电管理安全技术措施,并由项目经理对工班长进行
公安群众工作要跟上社会发展的步伐,就要不断总结新经验,开拓新思路,创造新方法。只有这样,公安群众工作才会充满活力。()
加富尔
简述南京国民政府的法律渊源。
能够使用“输入掩码向导”创建输入掩码的字段类型是()。
在计算机网络中,英文缩写WAN的中文名是_______。
ANewStrategytoOvercomeBreastCancerPost-menopausal(绝经后的)womenwhowalkforanhouradaycancuttheirchanceofbreas
最新回复
(
0
)