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  ...