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
2017-02-01
21
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
【C1】
选项
答案
D
解析
空格前后分别为句子的主语和谓语,因此空格应为副词。前一句中的half right表明本句将要说出“真正的”答案,故选actually,说明上文提到的那些名字“事实上”是几种克隆动物的名字。
转载请注明原文地址:https://jikaoti.com/ti/N4mFFFFM
0
大学英语六级
相关试题推荐
A、Themajorityofpeoplewereagainstit.B、Manycustomersagreedtoperformit.C、Morepeopledidbusinesswiththerestaurant.
A、TheyareancestoroftheAsianpeople.B、TheyhavealwaysbeeninAmerica.C、TheyareofMongoloidrace.D、Theyimmigratedto
Agroupofspermwhalesappeartohavetakeninadeformedbottlenosedolphin,marineresearchershavediscovered.Behaviora
Agroupofspermwhalesappeartohavetakeninadeformedbottlenosedolphin,marineresearchershavediscovered.Behaviora
MoreandmorepeoplearetakingtheirtabletcomputerstobedtosurftheweborcheckFacebookore-mailsbefore【B1】_____thel
A、Theyshouldseekhelpfrominternationalorganizations.B、Theyshouldn’tallowtheirownprofessionalstoworkabroad.C、They
A、Themanhastowaitinlineforaticket.B、Themanshouldn’tbuyaticketatthistime.C、Themanmaybuyaticketfromthet
A、Themanshouldrestwellratherthanworryalot.B、Themanshouldspeeduphiswork.C、Themanshouldbepatientwithsleepin
A、HelikesFrenchfood.B、Heexpectedabetterdinner.C、Thedinnerwasexpensive.D、Thefoodisnotgood.C
A、Heissuretheywillsucceedinnexttest.B、Hedidnobetterthanthewomaninthetest.C、Hebelievesshewillpassthetest
随机试题
简述政策执行的循环模型的内涵。
患者,男性,88岁,戴用全口义齿2周后复诊,自述义齿易松动。询问病史时,最重要的是应了解患者
简述输血发热反应的原因。
尘肺中危害最严重的是
A、阿胶B、新阿胶C、鹿角胶D、龟甲胶E、阿拉伯胶属于甲胶类胶剂的是()
下列世界贸易组织成员国外商投资法律中违反了与贸易有关的投资措施协议的要求的规定有()
IG541混合气体灭火剂是由()等气体按一定比例混合而成的气体,从环保角度看,是一种较为理想的灭火剂。
金融期货的种类不包括()。
科尔伯格研究儿童道德发展所采用的方法是()。
非物质文化遗产,是人类________、世代传承的无形的活态流变的文化遗产,它鲜活地扎根生存于民族民间。对非物质文化遗产,国家确定的方针是“保护为主,抢救第一,合理利用,传承发展”。一些专家认为,相当大一部分非物质文化遗产属无形或隐形,是人的精神创造,更_
最新回复
(
0
)