问题
licies, ___ to insure that compulsory education is truly free,___ by the local government across China since the start of the school on September 1.
A:intending, have been made known
B:intended, have been made known
C:intending, have made known
D:intended, had made known;
B:intended, have been made known
C:intending, have made known
D:intended, had made known;
正确答案是：
