考研考试

根据网考网考试中心的统计分析，以下试题在2019/8/12日考研习题练习中，答错率较高，为：71%
【单选题】
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 ofDolly 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 inAmerica, 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 NationalAcademy 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.

A、eventuallyB、accidentally C、occasionally D、promptly
网考网参考答案：A，答错率：71%
网考网试题解析：
[解析] 语义衔接题。前文描述克隆动物现在已经非常普遍，因此预期中的食品革命只不过是个时间问题，所以选eventually“最后，终于”。避错指导：accidentally意为“偶然地，意外地”；occasionally意为“有时候，偶尔”；promptly意为“敏捷地，迅速地”；这三个词均不符合题意。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>