下表是某校食堂库存大米在一个星期内的变化情况．

根据表格完成下面各题：

南宋思想家叶适认为，要实现对道的全面认识，就必须要全面观察事物，并亲身实践然后进行考核验证。据此分析叶适(    )

2015年5月9日我国多地出现日晕奇观，图为日晕的景象，在5000m的高空，水蒸气遇冷形成小冰晶，太阳光照射小冰晶后，分解成红、橙、黄、绿、蓝、靛、紫七种颜色的光，这样太阳周围就出现一个巨大的彩色光环，称为“光晕”．下列说法正确的是（　　）

阅读下面短文，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

    Body language is one of the most powerful ____(mean) of communication, often even more powerful ____spoken language. People around the world show many kinds of feelings, wishes and attitudes that they might never speak aloud. ____ is possible to "read" others around us, even if they do not intend for us to catch their ____(speak) communication. Of course, body language can be misread, ____ many gestures and actions are universal.

    The most universal ____(face) expression is, of course, the smile- its function is to show happiness and put people at ease. It does not always mean that we are ____(true) happy, however. Smiles around the world can be false ____(hide) other feelings like anger, fear or worry. There are unhappy smiles, such as when someone" _____ (lose) face" and smiles to hide it. However, the general purpose of smiling is to show good ____ (feel).

下列有关生物的进化和生物的多样性的有关说法，不正确的是（　　）