In American,primary school pupils are always happy.Every day,children come back home with an empty b

题目

In American,primary school pupils are always happy.Every day,children come back home with an empty bag.Their homework is only two pages at most.Some of them can finnish it in ten minutes at school,so children there feel happy all the time.
There are about twenty puils in each class.They are in different groups.Different groups may have different textbooks.The whole grade graduate at the same time,but the students learn different knowledge and skill.
The subject they learn include reading,math,language,social sciene,music,art and PE.Their school report cards only show three grades：G means satisfactory,N means you need to work hard.
英语翻译,不要翻译器的,翻译器的我都看过了,都不好

答案

在美国,小学生总是很快了.每天,学生背着空书包回到家.他们的作业最多只是两页纸.有些学生在学校能在十分钟内完成,所以那儿的学生都感到很快乐
每个班大约有20人.每个人都属于不同组.不同的组可能有不同的教材.整个年级一起毕业,但学习的是不同的知识和技能.
他们学习的科目包括：阅读,数学,语言,社会科学,音乐,艺术以及体育.学校的成绩单只显示3个分数,N代表你需要加油了