任务型阅读

     My name is Chen Yang. I'm twelve years old. I'm a Chinese student.

     There are four people in my family—my father, my moth er, my brother and I. My father is a doctor at the City Central Hospital and my mother is a theatre manager. My brother is a student, too. He is thirteen. We are in the same school, but not in the same class.

I like English very much. I can speak a lot of English. I want to have an American pen friend. Let's be friends, OK? Please write to me. My address is No. 22 Middle Sc hool, Hunan, China. My email is Cheny @ hotmail. com.

阅读短文, 回答问题。

人口越多，产生的社会财富会越多．（判断对错）

如图是同学们在家庭实验室中的一些小制作，它们成的像是由于光的直线传播形成的是（　 　）

在中国古代“家国一体”的社会中，忠孝观念源远流长，其源头是（  ）