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  3. 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

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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、touch
B、move
C、impress
D、affect
答案D
解析 语义衔接题。本段首句提到克隆动物在美国已相当普遍，因此对于克隆动物是否可以安全使用的裁定必将直接影响到美国，因此本题应选affect意为"影响"。affect，touch，influence，impress这些动词都表示产生心理或情感上的影响。affect是指作用于人的感情，如：The adverse criticism the book received didn’t affect the author one way or another．对这本书的敌对性评论丝毫没有影响该作家。touch通常指激起一种温柔的反应，例如爱、感激或激情，如：The tributes to the two deceased musicians were fitting and touching．献给两位已故音乐家的颂辞恰如其分，感人至深。move暗指深刻的情感效果，有时导致行动或具有进一步后果，如：The account of her experiences as a refugee moved us to tears．她的难民经历感动得我们热泪盈眶。impress是指产生一种显著的、深刻的，通常是持久的效果：The Tibetan landscape particularly impressed him．西藏的风光给他留下了非同寻常的印象。
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考研英语一

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