2. 外语
  3. A. compared B. delayed C. design D. discrepancy E. essential F. fuel G. goals H. intended I. noticeabl

A. compared B. delayed C. design D. discrepancy E. essential F. fuel G. goals H. intended I. noticeabl

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问题    A. compared   B. delayed    C. design     D. discrepancy    E. essential
   F. fuel     G. goals     H. intended    I. noticeable     J. presumably
   K. primary    L. scores     M. stunt     N. unfortunately    O. utilize
   TV is so often a parent’s good friend, keeping kids happily occupied so the grownups can cook dinner, answer the phone, or take a shower. But, 【C1】______, that electronic babysitter is not an educational aid. According to a recent research, babies who watch TV are more likely to have 【C2】______ cognitive development and language at 14 months, especially if they’re watching programs 【C3】______ for adults and older children. It’s surprising that TV-watching made a difference at such a tender age.
   This new study followed 259 lower-income families in New York, most of whom spoke Spanish as their 【C4】______ language at home. Other studies examining higher-income families have come to the same conclusion: TV watching not only isn’t educational, but it seems to 【C5】______ babies’ development.
   Babies who watched 60 minutes of TV daily had developmental 【C6】______ one-third lower at 14 months than babies who weren’t watching that much TV. The 【C7】______ may be due to the fact that when kids and parents are watching TV, they’re missing out on talking, playing, and interactions that are 【C8】______ to learning and development.
   But what about "good" TV, like Sesame Street? The researchers didn’t find any pluses or minuses when 【C9】______ to non-educational programs designed for small children, like SpongeBob SquarePants. Earlier research by some of the same scientists has found that parents whose children watch non-educational TV programs like SpongeBob SquarePants spend less time reading to their children or teaching them. The latest study of educational TV programs like Sesame Street adds more 【C10】______ to a recommendation from the American Academy of Pediatrics that babies under age 2 should watch no TV at all.
【C8】
选项
答案E
解析 上文提到看电视不利于孩子的发育和发展，而本句则提到，看电视的孩子得分更低是由于失去了交谈、玩耍和交流的机会，由此反推小孩和大人之间的交谈、玩耍和互动对于(小孩的)学习和发展是很重要的。故选E项essential“必要的，重要的”。primary可指“首要的”，全文并未提及“小孩和大人之间的交谈、玩耍和互动是孩子学习和发育的首要因素”，因此排除。
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