题目内容:
Questions 16 to 19 are based on the passage you have just heard.
A.It required all children to go to school. B.It lowered the age of entering the school.
C.It rose the age of leaving school.
D.It set different requirement in communities.
参考答案:【答案仅供学习,请勿对照自行用药等】
答案解析: