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  3. Many experts who favor genetically modified foods believe that genetic engineering can help to meet the demands of the world’s i

Many experts who favor genetically modified foods believe that genetic engineering can help to meet the demands of the world’s i

admin2009-04-23  50
问题 Many experts who favor genetically modified foods believe that genetic engineering can help to meet the demands of the world’s increasing population.
To certain extent, GM crops are regarded as ______ since the gene inserted into a plant cannot be seen, tasted or touched.
选项
答案invisible
解析 文章列举了一些针对基因改造作物的“暴行”，但是结果是抗议人士的行动适得其反，同为他们所破坏的,全都是传统农作物。究其原因，作者谈到“在每个案例里，那些行动派都把一般作物误认为基因改造过的品种。……可是从某个角度来看，那些作物都是隐形的。植入农作物的基因，你一个也看不见、尝不出，摸不着，或察觉它对环境的影响。”
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