下列命题中，假命题是  （   ）

    One day，a hungry and thirsty____sees some nice grapes. He likes grapes. They are purple and ____. But the grapes are high. The fox ____get and eat them. A bird can____the grapes. She likes the sweet grapes. They are yummy. The fox is ____and angry. He says those grapes are sour. They are not____.

下列气候特点或现象与其主要影响因素对应正确的是（　　）

一天，市民易先生看到一个小孩掉进池塘，不善游泳的他来不及脱衣服，就纵身跃进池塘将小孩救了上来。孩子平安无事，而当筋疲力尽的易先生被别人拖上岸时，孩子的妈妈却已经带着孩子离开了，连声“谢谢”都没说。易先生对此感到有些伤心。

如果见到这位妈妈，你会这样对她说：“阿姨，____”（含标点符号不超过60字）

已知正六边形的边心距为$\sqrt{3}$，则它的周长是（　　）