选修 6    Unit 1   Laughter is good for you
                             能力提升题组训练
Ⅰ. 阅读理解
                                                      (2018 江西赣中高三联考      )
   Before I studied   psychology,I    used to think   that people would laugh when funny things occurred.While
I was right  about that,I   discovered  there are lots of other psychological       factors  that make people laugh
other than the funny part of a joke.When someone laughs at a joke,there will usually be more than one
reason  ...