2. 外语
  3. Eating vegetables is good. As evidence of the health benefits of vegetables has【S1】_____, public health scientists, nutritionist

Eating vegetables is good. As evidence of the health benefits of vegetables has【S1】_____, public health scientists, nutritionist

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问题     Eating vegetables is good. As evidence of the health benefits of vegetables has【S1】_____, public health scientists, nutritionists, federal health experts, growers and marketers, teachers and physicians have been urging—and urging and urging—that Americans eat more of them.
    Producers have gone to great lengths to【S2】_____vegetable consumption by a public increasingly pressed for time and overly focused on fast food and takeout.
    Farmers’ markets are【S3】_____up all over the country, with displays of locally grown produce. Supermarkets feature ready-to-eat and ready-to-cook vegetables. Simple, tasty recipes are often part of the produce display. Even the major fast-food purveyors(供应者)have made an effort,【S4】_____salads as side and main dishes; McDonald’s now sells【S5】_____salads than any other eating establishment.
    【S6】_____last month came the discouraging word from the National Centers for Disease Control and Prevention that Americans have【S7】_____far short of the goals set a decade ago to increase consumption of vegetables. In 2009, just one in three adults had three or more servings a day. That was half the【S8】_____public health officials had hoped for. And it falls【S9】_____shorter if you look at the current recommendations: at least four to five vegetable servings daily. Please note the【S10】_____of a serving: half a cup of cut-up or cooked vegetables, one cup of fresh greens, half a cup of cooked dried beans, or, if you must, six ounces of vegetable juice.
A)percentage F)springing K)Yet
B)accumulated G)introducing L)comments
C)disagree H)Already M)different
D)definition I)more N)fallen
E)encourage J)even O)rate
【S6】
选项
答案K
解析 句法推断题。空格所在句的主谓结构完整，由此推知句首缺少的词应该是个副词，对整个句子起修饰的作用，此处句意为“——上个月从国家疾病控制与预防中心传来一个令人沮丧的消息”。上文中提到政府和其他部门都在致力于让美国人多吃蔬菜，这里却又有糟糕的消息，由此推知本段和上文之间应该是转折关系。结合备选副词词义可知，Yet“然而”符合句意。
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大学英语四级

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