All people will ________sadness and happiness in life.

阅读理解,根据短文内容选择最佳选项。

    Today is Saturday. It's rainy. John's family is at home. His father Mr Jones is reading a book in the study. His mother is cooking in the kitchen. His brother Tom and his friend Mike are playing computer games in the bedroom. His grandpa and grandma are watching TV in the living room.

①社会意识具有相对独立性

②社会生活在本质上是实践的

③社会意识对社会发展具有促进作用

④曲折性是事物得以发展的根本原因

刘志成有散文集____、《塞北风情录》、____、《大道通天》等。