(单选题)

Where does a real motive power come from according to Dr Pychyl?

A.Sticking to ones intention

B.Doing things that really matter

C.Getting started from a low doorstep

D.Learning important techniques of mood repair

参考答案：B

参考解析：

细节理解题。该题答案可定位到第八段最后一句“He adds, “A real mood boost comes from doing what we intend to do-the things that are important to us.””，从该句可知，Dr Pychyl认为真正的动力是去做对我们来说重要的事情。该句中的important和B项中的matter属于同义替换。故选B。

知识点：阅读理解四选一英语专业基础知识阅读理解教师招聘-小学英语