单项选择题A.It is the same as an open university.B.There are no teachers.C.Students are taught on radio and television.D.Students and tutors should meet and study together for several weeks.
单项选择题A.Because all the people can enter it at any time.B.Because it opens fulltime all day.C.Because all its students are mother of families.D.Because students don’t have to pass entrance examinations.