下列哪些物质是细胞内产生的废物（ ） A．蛋白质 B．无机盐 C．脂类 D．二氧

	Hello! My name is John Brown. I’m from England. I’m an English teacher. I’m in Beijing International School. My telephone number is 8523-3237. Zhang Hao, Alice and Yingzi are my students.
	I’m Zhang Hao. My English name is Peter. I’m eleven years old. I’m from Beijing. My telephone number is 8876-5342.
	Alice Brown is my name. I’m twelve. I’m from Canada. My mom is a teacher. My telephone number is 7342-6979.
	I’m Yingzi. I’m fourteen years old. I’m from Japan. 5673-6981 is my telephone number.

根据表格内容，选择正确答案。
小题1:Where is John Brown from?
A.            B.        C.
小题2:Peter is a       .
A. student          B. teacher          C. girl
小题3:Alice is a girl. Her telephone number is       .
A. 5673-6981          B. 7342-6979         C. 8876-5342
小题4:How old is Yingzi?
A.12.               B.13.               C. 14.
小题5:下面哪一项叙述是不正确的？
A. John Brown is an English teacher.
B. Zhang Hao is from China.
C. Alice is a teacher.