下列叙述中正确的是（　　）

①化学变化不但生成其他物质，而且还伴随着能量的变化

②人类利用的能量都是通过化学反应获得的

③燃料作为重要的能源，对人类社会的发展非常重要

④可燃物在任何条件下燃烧都会发生爆炸

⑤化学反应过程中都会发生放热现象．

《中共中央关于全面推进依法治国若干重大问题的决定》强调，“法律的权威源自人民的内心拥护和真诚信仰。人民权益要靠法律保障，法律权威要靠人民维护。”这意味着（   ）

①法律要代表公民的意志 

②法律要造福人民和依靠人民 

③政府要坚持依法治国与以德治国相结合    

④公民要树立权利与义务相统一的法治意识

—________, if I were Kate, I would not marry him.

根据短文，选择正确答案。

   Some cats are black. Some cats are white. Some cats are black and white. But no cats are green. I have a mother cat. She has three sons and two daughters. The mother cat loves her sons and daughters and they love their mother very much. And she looks after them.

下列命题中,为假命题的是（    ）