填空题

Some European countries are restricting the planting and importation of GM agricultural products because GM crops could pose unique risks to the environment and to health.

【参考答案】

Y

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

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How to Deal with Personal Crisis 1.造成个人危机的起因； 2.应对个人危机的方法。