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
2018-08-25
59
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://www.kaotiyun.com/show/yTH7777K
0
大学英语六级
相关试题推荐
Musicians—fromkaraokesingerstoprofessionalviolinplayers—arebetterabletoheartargetedsoundsinanoisyenvironment,ac
A、Theyworryaboutthesalarycut.B、Theyareinfavoroftakingtheleave.C、Theythinkwomenshouldbenefitmore.D、Theyhave
Educationinmostofthedevelopingworldisshocking.HalfofchildreninSouthAsiaandathirdofthoseinAfricawhocomplet
Educationinmostofthedevelopingworldisshocking.HalfofchildreninSouthAsiaandathirdofthoseinAfricawhocomplet
A、Theclimatecanbeimprovedthroughconcreteaction.B、Theclimatecanbeimprovedthroughpoliticalwill.C、Theclimatecanb
Ifyoudidn’tknowanybetter,youmightthinkthatStar,Snuppy,CCandANDiwerejustabunchofinterestingnames.You’donly
Ifyoudidn’tknowanybetter,youmightthinkthatStar,Snuppy,CCandANDiwerejustabunchofinterestingnames.You’donly
It’sagoodideatoapplysunscreenbeforeheadingtothebeachifyoudon’twanttoburn.Butformarineanimalslikewhales,t
Drought,tsunami,violentcrime,financialmeltdown—theworldisfullofrisks.Thepoorareoftenmost【C1】______totheireffect
5WeekstoaStress-FreeLife[A]Whowillyoubethisyear?Willyoubeabetter,wiserversionofyourselfbythetimethe
随机试题
阅读郁达夫《故都的秋》中的文字:有些批评家说,中国的文人学士,尤其是诗人,都带着很浓厚的颓废色彩,所以中国的诗文里,赞颂秋的文字特别的多。但外国的诗人,又何尝不然?我虽则外国诗文念得不多,也不想开出账来,做一篇秋的诗歌散文钞,但你若去一
A、自身免疫性疾病B、免疫功能减退C、两者均是D、两者均否盘状红斑狼疮的发生是由于()
患儿,女,10岁。无意间发现脊柱弯曲,近半年脊柱弯曲逐渐明显,活动后易疲劳。提示:患者确诊为特发性脊柱侧凸畸形,X线片显示以T10为顶椎脊柱向右侧凸,Cobb角70°。脊柱的病理改变会出现
A.去枕平卧位B.平卧位C.平卧中凹位D.半卧位E.高斜坡卧位硬膜外麻醉术后应采取
A=ECL式中的C是
可以针对使用者的需要,直接获得第一手的资料和数据,需占用较多的人力、物力和时间的环境现状调查方法是()。
我国对电力建设、生产、供应和使用活动的管理原则是()。
关于职业健康与安全管理体系合规性评价的说法,正确的是()。
推荐人签署的意见有虚假陈述的,自中国证监会及其派出机构作出认定之日起( )年内不再受理该推荐人的推荐意见和签署意见的年检登记表,并记入该推荐人的诚信档案。
A、Shedidn’tseemtobedoingaswellasherFacebookfriends.B、Shespentmoretimeupdatingherfriendsthanherfamily.C、She
最新回复
(
0
)