陕西省西安市 2016 高考英语阅读理解和短文改错暑假选练 3阅读理解
阅读下列短文, 从给的四个选项 (A、B、C 和 D) 中, 选出最佳选项
Education in the United States is compulsory for children up to about the age of sixteen
Most young people stay in school longer than that
Most graduate from high school at the age of 17 or 18
Almost half of these high school graduates continue their education at a college or university
Education for most young people in this country is free up to the time they graduate from high school
There are private schools, but most parents send their children to public schools, where students do not pay tuition
When young people go to college, however, they must pay tuition at a public university or a private university
University costs are going up a lot:private universities have become very expensive because the gover