首页
登录
职称英语
If you didn’t know any better, you might think that Star, Snuppy, CC and AND
If you didn’t know any better, you might think that Star, Snuppy, CC and AND
游客
2024-04-13
5
管理
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 [br] 【C4】
选项
答案
B
解析
空格位于that引导的从句中,从句的主语是food products,谓语是are safe,可见空格应该是修饰food products的后置定语。from the clones of…表明填入空格的词应表示某种动向且能与from搭配,最可能是过去分词。derived符合句意,表明“源自克隆牛、克隆猪和克隆羊的食物可以安全食用”。
转载请注明原文地址:https://tihaiku.com/zcyy/3553318.html
相关试题推荐
[originaltext]M:Ithinkyou’dbetterfindanotherpersontobeyourbadmintonp
[originaltext]M:Ithinkyou’dbetterfindanotherpersontobeyourbadmintonp
[originaltext]M:Ithinkyou’dbetterfindanotherpersontobeyourbadmintonp
[originaltext]M:Ithinkyou’dbetterfindanotherpersontobeyourbadmintonp
[originaltext]M:Ithinkyou’dbetterfindanotherpersontobeyourbadmintonp
HowExerciseCouldLeadtoaBetterBrain[A]Thevalueofmental
HowExerciseCouldLeadtoaBetterBrain[A]Thevalueofmental
HowExerciseCouldLeadtoaBetterBrain[A]Thevalueofmental
HowExerciseCouldLeadtoaBetterBrain[A]Thevalueofmental
HowExerciseCouldLeadtoaBetterBrain[A]Thevalueofmental
随机试题
Forthispart,youareallowed30minutestowriteashortessay.Youshouldsta
某企业为了满足业务拓展的需要和充分调动员工的积极性,进行人力资源需求与供给预测,
A
设计条件某场地南侧为24m高办公楼,耐火等级为二级,北侧为10层的高层住宅楼,
根据《建设工程安全生产管理条例》的要求,施工单位必须要强化劳动保护措施的是()
与咽后壁相邻的结构是A.第一~六颈椎椎体 B.颈部动、静脉 C.黄韧带 D
下列篮球防守战术基础配合中,属于关门配合的是()。
中药处方中,直接写药物正名或炒制时,即付砂烫、蛤粉烫的是A.骨碎补B.炉甘石C.
下列哪项为甘露消毒饮所治湿温的病机A:湿热并重,邪留气分B:湿热并重,邪留中焦
(2014年真题)依据《建设项目安全设施“三同时”监督管理暂行办法》的规定,下列
最新回复
(
0
)