根据下列材料，回答题Cloning(克隆):FuturePerfect?(1)Acloneisallexactcopyofaplantoranimal

共享题干题根据下列材料，回答题Cloning (克隆) : Future Perfect?(1) A clone is all exact copy of a plant or animal produced from any one cell. Since Scottish scientists reported that they had managed to clone a sheep named Dolly in 1997, research into cloning has grown rapidly. In May 1998, scientists in Massachusetts managed to create two identical calves (牛犊 ) using cloning technology. A mouse has also been cloned successfully. But the debate over cloning humans really started when Chicago physicist Richard Seed made a surprising announcement: "We will have managed to clone a human being within the next two years," he told the world.(2)Seed's announcement provoked a lot of media attention, most of it negative．In Europe, nineteen nations have already signed an agreement banning human cloning and in the US the President announced, "We will be introducing a law to ban all human cloning and many states in the US will have passed anti-cloning laws by the end of the year.(3)Many researchers are not so negative about cloning, they are worded that laws banning human cloning will threaten important research. In March, The New England Journal of Medicine called any plan to ban research on cloning humans seriously mistaken. Many researchers also believe that in spite of attempts to ban it, human cloning will have become routine by 2010 because it is impossible to .Stop the progress of science.(4)Is there reason to fear that cloning will lead to a nightmare world? The public has been bombarded (轰炸 ) with newspaper articles, television shows and films, as well cartoons. Such information is often misleading, and makes people wonder what on earth the scientists will be doing next. Within the next five to ten years scientists will probably have found a way of cloning humans. It could be that pretty soon we will be able to choose the person that we want our child to look like．But how would it feel to be a clone among hundreds, the anti-cloners ask. Pretty cool, answer the pro-cloners (赞成克隆的人).1.[不定向选择题]The United States will introduce__________.A.during rush hour B.in spring and autumn C.to toxic air D.between autumn and winterE.as exposure to nuclear radiationF.on the downwind sideABCDEF确定 2.[不定向选择题]Paragraph 2__________.A.Where you stand while waiting to cro B.Where you walk C.Where you sit on a bu D.When you go to bedE.When pollution levels riseF.When you get upABCDEF确定

1.参考答案：E
参考解析：美国将提出_______。?利用题干关键词可以定位到文章第二段最后一句，提到美国通过了禁止克隆人的法律，所以选项E(一项法律禁止克隆人类)为正确答案。?
2.参考答案：A
参考解析：第二段的段落大意为_______。?文章第二段的主题句为首句，主要讲的是Seed的言论引起媒体激烈的反应，所以选项A(强烈的反应)为正确答案。?3.[不定向选择题]Richard Seed's announcement received __________.A.during rush hour B.in spring and autumn C.to toxic air D.between autumn and winterE.as exposure to nuclear radiationF.on the downwind sideABCDEF确定

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