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
【S10】
选项
答案D
解析 名词辨析题。根据空格前的定冠词the可以推知，空格后应填一个名词。分析句子结构可知，冒号后面的内容是对空格处的具体解释说明，这些句子使用了比较精确的数量，如half a cup，onecup，six ounces，由此可以看出，这是比较科学严谨的说明，因此，definition“定义”符合句意。
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大学英语四级

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