外墙面砖如表面污染严重时，可用浓度为（）刷洗。A．10％盐酸 B．10％硫酸 C．1

Hi! Do you know the three children? They are in a happy family. Xiao Xue is a helpful girl. She is beautiful. She likes studying. She studies very hard. She gets up early and finishes her breakfast quickly .Then she rides her bike to school. Liu Xing is a little lazy(懒的). He gets up late and then washes his face, brushes his teeth. Then he goes to the bus stop without(没有) breakfast. He usually plays basketball after school. After dinner, he seldom does homework. He goes to bed late. Xiao Yu is a lovely boy. He gets up very slowly and then he usually takes a shower(淋浴) before breakfast. He goes to school in his father’s car. He likes watching TV at home.

Name	Xiao Xue	Liu Xing	Xiao Yu
Personality (个性)	She is helpful.	He is a little lazy.	He is lovely.
How to go to school	She goes to school by   小题1:	He goes to school by    小题2:  .	He goes to school by   小题3: .
Habits (习惯)	She finishes her breakfast quickly.	He goes to school   without   小题4:	He usually takes a shower   小题5:  breakfast.