丙烯酰胺的形成主要是由于我们食品中最常见的一个化学反应：美拉德反应。
参考答案：对
看图片，选择合适的单词填空完成短文。
My name is Li Ling. I am a _____________ (student / teacher). My father is a _____________ (short / tall) man. He is a _____________ (police officer / businessman). My mother is
a _____________ (doctor / bus driver). We are a _____________ (happy / sad)
family.
下图体现的忠义思想，明显来自儒家思想中的
A．“仁政”学说
B．“天人感应”学说
C．宋明理学思想
D．“经世致用”思想
(student / teacher). My father is a _____________ 
(police officer / businessman). My mother is 
(doctor / bus driver). We are a _____________ 
(happy / sad) 