新的一天开始了，每天最早的两个小时自己都贡献给了网络，贡献给了英语作文。因为昨晚的事，现在自己还不敢睡觉。内心里那种恐惧……不敢写了，越写越不敢睡了……

1.Kdj曲线

一，概念简介：

 KDJ全名为随机指标(Stochastics)

作业三

144. 'It is the artist, not the critic,* who gives society something of lasting value.' *a person who evaluates works of art, such as novels, films, music, paintings, etc.

艺术家而不是评论家带给了社会一些具有持久价值的东西。 *评论家指的是评价艺术作品的人，例如小说、电影、绘画等。

观点：

Issue:

History is a long river deprived from the far-farther source. It is made of by the ordinary people who lived, studied, made contributions to, and at last died in each age. It is them who made the history and the study of them just reflected the aim of the history , that is , studying the bygone era and comparing with the present time , finding out the source and consequences of certain events , praising the improvement to encourage the contemporaries and undermining the retrospect to alarm the people now . However , the study of the past time , sometime it is just a family story of certain important people , disobey the aim of history and then we may make up the