[交流] 每周一听——那些年我们一起练过的听力（第119期） 已有25人参与

每周一听——那些年我们一起练过的听力（第119期）

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  If laughter is socially    (1)    , could a more lasting feeling of happiness also spread among friends and family ?An   (2)    new study from Harvard and UC San Diego suggests the answer may be “yes”.
  Researchers took advantage of an    (3)    group of five thousand friends ,family and neighbors   (4)    in a long-running heart study.   (5)    the study volunteers answered questions about their level of happiness and    (6)    .
  Results showed that when one person in the study became happy ,their friends and family members also had an increased chance of happiness with the    (7)    lasting up to one year.
  But    (8)    is key .Only spouses,nearby friends and siblings,and next-door neighbors saw direct increase in happiness.However,happiness did show a ripple effect ,travelling among friends of friends as well. People at the center of their social group seemed to be the happiest. But having sad friends and family did not seem to have much effect on personal happiness .
  So go on ,spread a little    (9)    , it may travel farther than you could have ever    (10)    .

上期答案
1 raised
2 schemes
3 hike
4 suspended
5 sleepless
6 mobilized
7 surveyed
8 rush
9 length
10 carries