首页
登录
职称英语
For the first time in history, evolution has taken a backseat. There is an o
For the first time in history, evolution has taken a backseat. There is an o
游客
2024-02-12
42
管理
问题
For the first time in history, evolution has taken a backseat. There is an ongoing realization that human beings are capable of directly shaping their own evolution. As we case into the twenty-first century, we realize that genetic engineering is undoubtedly going to have a dramatic【C1】______on our lives. It seems that with genetic engineering, science has moved from【C2】______the natural world to redesigning it. Now we must ask ourselves【C3】______this influence will be for better or for worse. However, scientists remain【C4】______in their opinions. Some have【C5】______against the hazards of genetic engineering,【C6】______others have dismissed these perils as inconsequential. Lewis Wolpert, professor of biology at University College London, says, "There are no ethical【C7】______because you are not doing any【C8】______to anyone." And the gist of his statement is staunchly supported by James Watson, a Nobel Prize winner. "If we can make better human beings by knowing how to change【C9】______, why shouldn’t we do it?" They are both extremely【C10】______of excuses that genetic engineering is a bad idea.【C11】______, two other prominent scientists have【C12】______their displeasure about genetic engineering. They have made no【C13】______of the rather strong and true feelings【C14】______genetic engineering. George Wald, Nobel Prize winning biologist wrote recombinant DNA technology【C15】______our society with unprecedented problems in the history of science. It places in human hands the【C16】______to redesign living organisms, the【C17】______of some three billion years of evolution. It is happening too fast. It【C18】______probably the largest ethical problem, for going【C19】______in this direction may be not only unwise but【C20】______. [br] 【C14】
选项
A、against
B、for
C、about
D、on
答案
A
解析
介词辨义题。这两位科学家是反对基因工程的,所以选A)against“反对”。这句承接前面的意思,“他们清楚地表明了自己强烈而真实地反对基因工程的感觉”。
转载请注明原文地址:https://tihaiku.com/zcyy/3442961.html
相关试题推荐
TheMagicianTherevolutionthatSt
TheMagicianTherevolutionthatSt
TheMagicianTherevolutionthatSt
TheMagicianTherevolutionthatSt
TheMagicianTherevolutionthatSt
Throughouthistorythebasicunitofalmosteveryhumansocietyhasbeenthe
Throughouthistorythebasicunitofalmosteveryhumansocietyhasbeenthe
Throughouthistorythebasicunitofalmosteveryhumansocietyhasbeenthe
Throughouthistorythebasicunitofalmosteveryhumansocietyhasbeenthe
Throughouthistorythebasicunitofalmosteveryhumansocietyhasbeenthe
随机试题
Itcouldbearguedthathumanbeingsareaspeciesofanimal.However,theu
LanguageComprehension,aCognitiveElementofReadingI.Introd
PASSAGETWO[br]What’sthemainideaofthepassage?Whatpeople’sdreamjobsar
ANewApproachtoDebateI.Teachers’hesitation:debate
Educationofexceptionalchildrenmeansprovisionofspecialeducationalserv
皮肤附件肿瘤起源于:()A.毛发源性 B.汗腺源性 C.皮脂源性 D.
磨牙关系近中的前牙反在安氏分类中称为A.安氏Ⅲ类错 B.安氏Ⅱ类错 C.安氏
食管的癌前病变是A.食管憩室 B.贲门失弛缓症 C.食管狭窄 D.食管炎
共用题干 某电器厂组建新的生产车间生产新产品“彩虹”牌电视机,准备投入国内市场
最新回复
(
0
)