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
If you didn’t know any better, you might think that Star, Snuppy, CC and ANDi were just a bunch of interesting names. You’d only
If you didn’t know any better, you might think that Star, Snuppy, CC and ANDi were just a bunch of interesting names. You’d only
admin
2016-04-30
33
问题
If you didn’t know any better, you might think that Star, Snuppy, CC and ANDi were just a bunch of interesting names. You’d only be half right. These creative names【C1】______belong to a pig, a dog, a cat and a monkey that were among the first clones of their species.
You’re likely already familiar with Dolly—the sheep that achieved near【C2】______status as the first mammal to be cloned successfully using adult animal cells. But Dolly is not alone. The world’s first clone—a tadpole—was actually created as early as in 1952. And at least a dozen different species have been cloned since: everything from the common cow to the【C3】______guar, a type of wild ox.
Animal cloning has come a long way since that first tadpole more than 50 years ago. The U.S. Food and Drug Administration’s(FDA)declaration in early 2008 that food products【C4】______from the clones of cows, pigs and goats are safe for human consumption【C5】______an already growing interest in the process.
Cloning may have【C6】______uses besides its ability to help farmers【C7】______breed quality burgers and bacon. Other potential uses【C8】______the preservation of species, biomedical research, drug and organ production and even commercial ventures.
It seems that finding out exactly how many cloned animals have been produced is almost as difficult as producing them in the first place. There’s no official【C9】______of clones, and laboratories aren’t required to report every single tadpole or mouse they create. But armed with a bit of knowledge concerning animal cloning and its【C10】______it’s likely to narrow down the contestants to a possible field.
A)inclusive B)derived C)applications D)actually
E)additional F)intensified G)visualized H)celebrity
I)include J)typically K)compromise L)endangered
M)registry N)duplicates O)consistently
【C7】
选项
答案
O
解析
空格在动词词组help...breed之间,应为副词。本段讲克隆技术的好处,故填入的副词应包含积极意义,consistently符合语境,表示“源源不断地”生产出高质量的汉堡包和熏猪肉。
转载请注明原文地址:https://jikaoti.com/ti/wEyFFFFM
0
大学英语六级
相关试题推荐
A、Sheshouldhavegottenabetterscore.B、Shemayneedtotakeanothercourse.C、Themathcourseistooshort.D、Thegraduation
TheHealthBenefitsofDrinkingWater—IsBottledDrinkingWaterHealthierThanFilteredTapWater?A)Waterisakeyin
TheHealthBenefitsofDrinkingWater—IsBottledDrinkingWaterHealthierThanFilteredTapWater?A)Waterisakeyin
TheHealthBenefitsofDrinkingWater—IsBottledDrinkingWaterHealthierThanFilteredTapWater?A)Waterisakeyin
Whensomebodycalls,firstofall,the【B1】______wouldofferhimacigaretteandacupoftea.Inthecountryside,【B2】______.old
Don’tWasteOurOceansA)Fortoolong,marinelifehasbeenlargelyopenforthetakingbyanyonepossessingthemeanstoexploi
Don’tWasteOurOceansA)Fortoolong,marinelifehasbeenlargelyopenforthetakingbyanyonepossessingthemeanstoexploi
Goinghungryisamajorcontributortoillhealth,particularlyamongchildren,andanewreportrevealshowlong-lastingtheda
Goinghungryisamajorcontributortoillhealth,particularlyamongchildren,andanewreportrevealshowlong-lastingtheda
Goinghungryisamajorcontributortoillhealth,particularlyamongchildren,andanewreportrevealshowlong-lastingtheda
随机试题
肱骨中下段骨折最易受伤的神经是【】
阅读下面的文言文,按要求答题。英雄刘劭夫草之精秀者为英,兽
结合具体艺术作品论述艺术形象的特征。
炎症局部组织发生的变性坏死称为细胞浆内和间质有异常物质或是异常增多的正常物质的蓄积,伴功能下降称为
A、克霉唑B、米诺环素C、羟苄唑D、磺苄西林E、诺氟沙星治疗由细菌感染所致急性卡他性结膜炎转成的慢性结膜炎的是()。
A公司是微型电脑芯片领域市场占有率最高的企业。为了保住其在该领域的地位,A公司不断增加广告投人,并提高客户服务水平。B企业在微型电脑芯片市场的占有率仅次于A公司,为了能够扩大自身的市场份额,采取了多项措施,首先,狠抓产品质量,其市场营销的重心则对准具有质
设备质量监理的原则有()。
把对表SC的属性GRADE的修改权授予用户ZHAO的SQL语句是()。
当今世界,科学已________到衣食住行用等经济社会生活的方方面面。事实证明,掌握一定的科学知识,不仅能在日常生活中________,也能在各种自然灾害和突发事件面前坦然面对、从容应对。填入画横线部分最恰当的一项是()。
HarlemRenaissance(文艺复兴)—ABriefIntroductionImportantFeatures1.HarlemRenaissance(HR)isthenamegiventotheper
最新回复
(
0
)