任务型阅读练习阅读下列短文,根据所读内容在文章后表格中的空格里填入最恰当的单词。每空1词。AHow to beat sadness We all have days when we are down, tired and unhappy. Thats OK. You need days like this, or how would you know you are happy? Youll enjoy your good days even more when you have a few bad days. Even if sadness is a part of life, lets try to make it small. Here are a few simple ways to help you feel better when you are feeling sad.1. Stand up straight and this helps your energy flow (流动). When your energy is flowing fr