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、Supportive. B、Opposed. C、Pessimistic. D、Neutral. A对话开头,男士说,美国众议院反对干细胞研究,时至今日,竟然还有人这么做真是令人难以置信。说明男士自己是支持干细胞研究的,故选A。
A、Supportive. B、Opposed. C、Pessimistic. D、Neutral. A对话开头,男士说,美国众议院反对干细胞研究,时至今日,竟然还有人这么做真是令人难以置信。说明男士自己是支持干细胞研究的,故选A。
admin
2017-12-08
75
问题
M: The Republican Party in America is opposing stem cell research. I find it hard to believe that in this day and age, someone would do that.
W: Stem cell research sounds pretty impressive, I’ll admit. But just what is it?
M: Well, a stem cell is a special type of cell. It is a general cell that, when it divides, can become any specific type of cell.
W: You mean, a stem cell can become a heart cell? Or a brain cell or a kidney cell?
M: That’s about it. [9]Stem cells are a part of the body’s maintenance and repair system. When they divide, they can become any cell type.
W: I guess there would be some tremendous medical advantages in that sort of research.
M: You’ve said a mouthful. Recently, scientists were able to help a man who lost a jawbone from cancer. They recreated bone material for his jaw from stem cells. What it means is that since the new bone was created out of the person’s own cells, there was no problem with rejection because the DNA was the same.
W: I bet the person was delighted. Why would anyone oppose that sort of research? It would seem to have endless potential to benefit the human race.
M: I agree, but there are people who think we should not interfere with nature and manipulate "what is not natural".
W: It is easier to hold such a narrow view if you’re not in a position to need the benefits of the research. If you’re missing a jawbone because of cancer, you probably support the research.
8 What is the man’s attitude toward the stem cell research?
9 What do we learn about a stem cell?
10 What can the stem cells do?
11 Why do some people oppose stem cell research according to the man?
选项
A、Supportive.
B、Opposed.
C、Pessimistic.
D、Neutral.
答案
A
解析
对话开头,男士说,美国众议院反对干细胞研究,时至今日,竟然还有人这么做真是令人难以置信。说明男士自己是支持干细胞研究的,故选A。
转载请注明原文地址:https://kaotiyun.com/show/dka7777K
0
大学英语四级
相关试题推荐
Likeaneedleclimbingupabathroomscale,thenumberkeepsrising.In1991,15%ofAmericanswereobese(肥胖的);by1999,thatp
Forthispart,youareallowed30minutestowriteashortessayentitledIsUniversityEducationUseless?followingtheoutline
A、Itwillhelptolookattheroleofgovernmentsinculture.B、Itwillcreateanewplatformtoprotectenvironment.C、Itwill
Overthepastdecade,Americancompanieshavetriedhardtofindwaystodiscourageseniorfromfeatheringtheirownnestsatth
杭州位于中国东南沿海,京杭大运河(Beijing一HangzhouGrandCanal)的南端,它以其西湖的美丽景观而为人们所熟知。俗话说“上有天堂,下有苏杭”,表达了古往今来的人们对这座美丽城市的由衷赞美(heartfeltadmiration)。
ThefloodofwomenintothejobmarketboostedeconomicgrowthandchangedU.S.societyinmanyways.Manyin-homejobsthatuse
A、Henry’sfriendskickeditbecausetheywereveryexcited.B、Henryaccidentallydroppedit.C、OneofHenry’sfriendsbumpedint
Nearly5,000peoplebelowtheageof21diebecauseofexcessivealcoholconsumptioneachyear.Oddly,thishastriggeredanew
It’snosecretthatmanychildrenwouldbehealthierandhappierwithadoptiveparentsthanwiththeparentsthatnaturedealtt
A、Theyhavenodifferencewiththeordinarywomen.B、Theyaremorecapablethanmen.C、Theyaresuperwomenwithhigherleadersh
随机试题
冯·诺依曼所提出的计算机结构,其基本工作原理可概括为()
季节性失业形成的原因是()。
Whatwastheoriginoftheoilwhichnowdrivesourmotorcarsandaircraft?Scientistsare【C1】______aboutthe【C2】______ofcoal,
气味芳香、成分易挥发的药物,其用法是一般需()
A、180℃、3~4小时被破坏B、能溶于水中C、不具挥发性D、易被吸附E、能被强氧化剂破坏加入KMnO4对应于哪一条性质()。
代理,是指代理人以被代理人的名义在代理权限内,向第三人作出意思表示,所产生的权利和义务直接由()享有和承担的法律行为。
在评价专家在对财务报表具有重大影响的事项方面的工作后,如果注册会计师认为(),则有必要发表非无保留意见。
Indepartmentstoresandclosetsallovertheworld,theyarewaiting.Theiroutwardappearanceseemsratherappealingbecauset
采用顺序查找方法查找长度为n的线性表时,每个元素的平均查找长度为______。
Wehave(ample)moneyforthejourney.
最新回复
(
0
)