American schools are divided into ______.

American schools are divided into ______.
A、public schools and private ones
B、Public schools, private schools and community schools
C、coeducation schools and single sex schools.
D、national schools and state-run schools
【正确答案】：C
【题目解析】：本题考查美国的学校。美国的学校分为男女同校和单性学校。