2. 考研
  3. It’s easy to scare people about what’s in their food, but the danger is almost never real. And the【C1】______itself kills. Ta

It’s easy to scare people about what’s in their food, but the danger is almost never real. And the【C1】______itself kills. Ta

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问题     It’s easy to scare people about what’s in their food, but the danger is almost never real. And the【C1】______itself kills.
    Take the panic【C2】______genetically modified organisms, or GMOs. Ninety percent of all corn grown in America is genetically modified now. That means it grew from a seed that scientists 【C3】______by playing with its genes. The new genes may make corn grow faster, or they may make it less【C4】______to bugs so farmers can use【C5】______pest-killing chemicals.
    This【C6】______some people. GMOs are "unnatural," they say. A【C7】______from the movie "Seeds of Death" warns that eating GMOs "causes multiple organ system【C8】______."
    Michael Hansen of Consumer Reports sounds almost as【C9】______when he talks about GMOs. He says, "You can’t control【C10】______you’re inserting that genetic information; it can have different effects【C11】______on the location."
    Jon Entine of Genetic Literacy Project responds: "We’ve eaten about 7 trillion meals in the 18 years【C12】______GMOs first came on the market. There’s not one documented instance of someone getting so【C13】______as a cough."
    Given all the fear from【C14】______and activists, you might be surprised to learn that most serious scientists【C15】______with him. "There have been about 2,000 studies," says Entine, and "there is no【C16】______of human harm in a major peer-reviewed journal."
    That might be enough to reassure people if they knew how widespread and familiar GMOs really are—but【C17】______they think of GMOs as something strange and new, they think more tests are needed.
    【C18】______people don’t worry about crops bred in【C19】______varieties for centuries without farmers having any idea exactly what genetic changes【C20】______.
【C18】
选项 A、Yet
B、Still
C、Consequently
D、So
答案A
解析 本段首句提到，“如果人们能认识到转基因产品相当普遍而且在生活中早已为人们所熟知，这个说法会足以让人安心”。而本句却说，农场主不知道基因变化，人们也不担心，这两句话是对比转折关系。故选A项Yet。
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