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    1. laughter

      英 ['lɑ?ft?] 美['l?ft?]
      • n. 笑;笑聲

      考試真題


      But because hard laughter is difficult to sustain, a good laugh is unlikely to have measurable benefits the way, say, walking or jogging does.

      2011年考研真題(英語(yǔ)一)完形填空 Section Ⅰ

      In fact, instead of straining muscles to build them, as exercise does, laughter apparently accomplishes the opposite.

      2011年考研真題(英語(yǔ)一)完形填空 Section Ⅰ

      Laughter does produce short-term changes in the function of the heart and its blood vessels, boosting heart rate and oxygen consumption.

      2011年考研真題(英語(yǔ)一)完形填空 Section Ⅰ

      similarly, the physical act of laughter could improve mood.

      2011年考研真題(英語(yǔ)一)完形填空 Section Ⅰ

      Studies dating back to the 1930's indicate that laughter relaxes muscles, decreasing muscle tone for up to 45 minutes after the laugh dies down.

      2011年考研真題(英語(yǔ)一)完形填空 Section Ⅰ

      The room burst into laughter; the man looked puzzled and hurt.

      2010年考研真題(英語(yǔ)二)閱讀理解 Section Ⅱ