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
考研
A controversial decision on whether choice cuts of steak and cartons of milk produced from cloned animals are suitable for the d
A controversial decision on whether choice cuts of steak and cartons of milk produced from cloned animals are suitable for the d
admin
2010-02-22
38
问题
A controversial decision on whether choice cuts of steak and cartons of milk produced from cloned animals are suitable for the dinner table is now long overdue.
Hundreds of pigs, cows and other animals created with the help of cloning are living (1)_____ farms across the United States and (2)_____ the forthcoming ruling will directly (3)_____ American consumers, British holidaymakers may also (4)_____ themselves at the forefront of a food revolution that many commentators expect will (5)_____ arrive here.
(6)_____ the birth of Dolly the sheep—the first mammal cloned from an adult cell—there were extreme predictions of herds of genetically (7)_____ bulls and pastures (8)_____ with cloned dairy cows.
That double (9)_____ of the past decade has not yet been realized (10)_____ clones have become a familiar sight at agricultural fairs in America, where producers of (11)_____ pigs and cattle have been among the first to (12)_____ cloning, which offers a way to keep (13)_____ traits without inbreeding problems caused by traditional methods. Clones of rare and elite animals, including sheep, goats, and rabbits, (14)_____ a way to improve animal healthy, (15)_____ the nutritional value of meat and milk, and breed animals immune (16)_____ diseases or better suited for developing countries.
The safety of cloned (17)_____ has been under examination by various bodies. Three years ago the US National Academy of Science concluded that (18)_____ available data indicated that cloning met animal welfare and food safety considerations, more information was needed. (19)_____ scientific evidence suggests that there is little (20)_____ for alarm, at least on food-safety grounds.
选项
A、identical
B、alike
C、duplicate
D、similar
答案
A
解析
词汇辨析题。本句中缺失的形容词用于修饰克隆牛,从常识判断克隆动物的最大特点就是基因相同,所以本题应选identical,意为"同一的,同样的"。alike意为"相同的,相似的",但仅用作表语;duplicate意为"复制的,两重的";similar意为"相似的,类似的";这三个词词义不符。
转载请注明原文地址:https://jikaoti.com/ti/ykRRFFFM
0
考研英语一
相关试题推荐
Thoughleftandrightalikedeclarethatbirthshouldn’tdeterminewhereyougotouniversity,afiercedebatestillragesabout
Manypeoplethinknameisveryimportantforaperson,butothersdon’tagree.Inthissection,youareaskedtowriteanessay
Inthissection,youareaskedtowriteanessaybasedonthefollowinginformation.Makecommentsandexpressyourownopinion
SupposeyouarestrivingtofindajobinABCCompany.WritealetterofrequesttoyourteacherProfessorBrownto1)askhim
Theworldisonthetopofastaggeringriseinthenumberofoldpeople,andtheywilllivelongerthaneverbefore.【C1】_______
Fordecadesthemarketforexpensiveheadphoneswasmainlylimitedtohi-fifans.But【C1】________theboxystereosysteminthec
Fordecadesthemarketforexpensiveheadphoneswasmainlylimitedtohi-fifans.But【C1】________theboxystereosysteminthec
Globalwarmingcausedbyhumanemissionsofgreenhousegasesishavingcleareffectsinthephysicalworld:moreheatwaves,hea
Globalwarmingcausedbyhumanemissionsofgreenhousegasesishavingcleareffectsinthephysicalworld:moreheatwaves,hea
Runningmaybethesinglemosteffectiveexercisetoincreaselifeexpectancy,accordingtoanewreviewandanalysisofpastre
随机试题
患者,女,54岁。口干、眼干多年,双侧腮腺弥漫性肿大,施墨试验低于5mm,不宜采用的治疗方法是
一患者,在正中颌位时,其下颌切牙切缘咬在上颌切牙舌面的中1/3,应诊断为()
飞天公司连续6年没有分红的情况下,下列说法正确的有:()。关于飞天公司分立的程序下列说法不正确的有:()。
(2017年)随着法院案件受理制度改革的落实,当事人诉权得到进一步保障。关于行政诉讼立案登记制的理解和执行,下列哪一选项是正确的?()
竖式自动钢琴
如果被审计单位首次接受审计,需要对固定资产期初余额审计。下列审计方法中最佳的是()。
下列关于宏观经济分析方法中的总量分析和结构分析的论述,正确的有( )。
626年,李渊次子李世民发动______,李世民在位期间的唐王朝国力强盛,史称______。
人均拥有的帆船数量为全球之冠,故有“千帆之都”美誉的城市是()。
Non-VerbalCommunicationInthistalk,wearegoingtotalkaboutthedefinitionofnon-verbalcommunication,dimensionsof
最新回复
(
0
)