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
74
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/uNG7777K
0
大学英语六级
相关试题推荐
A、Walkingthedog.B、Cuttingthegrass.C、Takingcareofthechildren.D、Feedingthefish.C细节题。Marsha照看房子的时候要修剪草坪,给植物浇水,Eric托管房
TheHealthBenefitsofDrinkingWater—IsBottledDrinkingWaterHealthierThanFilteredTapWater?A)Waterisakeyin
Whensomebodycalls,firstofall,the【B1】______wouldofferhimacigaretteandacupoftea.Inthecountryside,【B2】______.old
Writeanessaycommentingontheremark"Lifeisfullofrosesandthorns."Youmaystateyourownviewondisasters.Youshould
Theestimatesofthenumbersofhome-schooledchildrenvarywidely.TheU.S.DepartmentofEducationestimatesthereare250,00
Don’tWasteOurOceansA)Fortoolong,marinelifehasbeenlargelyopenforthetakingbyanyonepossessingthemeanstoexploi
A、Readfourchapters.B、Writeanarticle.C、Speakbeforetheclass.D、Previewtwochapters.C男士告诉女士要读完两章、写一篇文章,另外他还提醒女士别忘了下周一轮到她
Goinghungryisamajorcontributortoillhealth,particularlyamongchildren,andanewreportrevealshowlong-lastingtheda
A、Americansvowtochangeit.B、Itisnotasbadasitusedtobe.C、Americansknowhowbaditistotheirhealth.D、Americansd
A、Spendmoretimeoutdoors.B、Dovariousactivities.C、Changeone’sdailyroutine.D、Goonahealthydiet.C选项为动词原形,往往是问打算、建议、要求
随机试题
以下属于国际企业的外汇风险的是()
患者女,55岁,因左侧头痛伴左眼视力下降并逐渐失明来诊。如果CT和磁共振检查提示左侧蝶窦占位及海绵窦高密度影像,PET检查显示蝶窦及海绵窦高摄取,应该考虑是哪种疾病选取何种手术方式
酮体的叙述不恰当的是
采用减压干燥法测定干燥失重的药物是
经营单位持主管海关签发的《开设银行保证金台账联系单》,向主管海关指定的()办理保证金台账设立手续。
按照现行规定,下列各项中必须被认定为小规模纳税人的是()。(2001年)
小楼昨夜又东风,________。(李煜《虞美人》)
中国资产阶级民主革命是由以孙中山为首的资产阶级革命派首先发动的。资产阶级革命派的骨干是
Thechiefeditorthoughthetooksomelibertieswiththeoriginalintranslation.Soitwasnecessarythathemakethe______su
InacertainpentagonABCDE,AE⊥AB,AB⊥BCandBC⊥CD.IfAB=10andBC=8.whichofthefollowingcouldbetheperimeterofthispenta
最新回复
(
0
)