首页
登录
职称英语
Advanced technology has already pushed human being to edges, such as the pro
Advanced technology has already pushed human being to edges, such as the pro
游客
2023-07-18
63
管理
问题
Advanced technology has already pushed human being to edges, such as the production of weapons of mass destruction, the destruction of Ozone by Freon, and the application of clone. The heated debate over【C1】______cloning technique should be used in human reproduction must be considered as a serious【C2】______.
Clone, to a certain degree, is【C3】______to mankind. Such disease as Parkinsons will【C4】______be cured in the future in the hope of further【C5】______of clone. However, the【C6】______of this technology will bring human being unthinkable destruction.
【C7】______the declaration of the death of Dolly, we are more【C8】______of the inefficient procedure of clone. According to "Dolly’s false legacy", the incidence of death among offspring【C9】______by cloning is much higher than it is【C10】______natural reproduction--roughly 10 times as high as【C11】______before birth and 3 times as high after birth. And【C12】______you may argue that this technology will be perfected in the future, I don’t see there is any point in【C13】______--being cloning.
Many people【C14】______this technology a promising one as to bring all human being to a new era in which all human【C15】______will be accomplished by cloning.【C16】______scientists in some countries have already started their great plan to clone human. But let’s think, what is the practical value in doing so? You may tell me that it can bring hope for those couples【C17】______to have children because they might choose to have a copy of one of them rather than【C18】______the gene intrusion from a【C19】______But imagine, if you have a child owning the same appearance as yours or your husband’s, will you accept it without any【C20】______. [br] 【C10】
选项
A、in
B、through
C、by
D、on
答案
B
解析
介词辨义题。这里要表达的意思是“通过自然繁衍产生的后代”,故应选择B through,表示“通过……途径或媒介”。by后接“方法,手段”,一般都是有意识采取的;at,in无此用法,均可排除。
转载请注明原文地址:https://tihaiku.com/zcyy/2846969.html
相关试题推荐
[originaltext](29)UnrestinNorthAfricaandtheMiddleEasthaspushedoil
Withthedevelopmentofscienceandtechnology,______(大多数工人都已被机器人所取代).mostofwo
[originaltext]Everywhere,wateruseisincreasing.Humansalreadyuse54pe
[originaltext]Everywhere,wateruseisincreasing.Humansalreadyuse54pe
Advancedtechnologyhasalreadypushedhumanbeingtoedges,suchasthepro
Advancedtechnologyhasalreadypushedhumanbeingtoedges,suchasthepro
Advancedtechnologyhasalreadypushedhumanbeingtoedges,suchasthepro
Advancedtechnologyhasalreadypushedhumanbeingtoedges,suchasthepro
Advancedtechnologyhasalreadypushedhumanbeingtoedges,suchasthepro
Advancedtechnologyhasalreadypushedhumanbeingtoedges,suchasthepro
随机试题
______isaninflectionalcategorywhosebasicroleistoindicatethetimeofan
Londonhasbecomeacyclefriendlyzoneafterthelaunchofanewbikehire
Intheworldofentertainment,TVtalkshowshaveundoubtedlyfloodedevery
A—NewYear’sDayB—Valentine’sDayC—LanternFestivalD—CarnivalE—AprilFool’s
A.疝内容物易回纳入腹腔 B.疝内容物不能完全回纳入腹腔 C.疝内容物有动脉
2012年,某省规模以上工业增加值10875亿元,比上年增长7.1%,月度增速从
转让企业国有产权的,应当按照国家有关规定组织实施。企业国有产权转让中,经公开征集
痈的常见致病菌是 A.金黄葡萄球菌B.乙型溶血性链球菌C.大肠杆菌D.真
支付结算是指单位在社会经济活动中使用票据、银行卡和汇兑、托收承付、委托收款等结算
(2016年真题)施工进度计划检查的内容包括()。A.工程量的完成情况 B.
最新回复
(
0
)