单项选择题
A.Family relations. B.Social problems. C.Family planning. D.Personal matters.
A.It had its limitations. B.Its results were regarded as final. C.It was supported by the government. D.It was’ not sound theoretically.
A.The actors and actresses are not paid for their performance. B.The actors and actresses only perform in their own communities. C.They exist only in small communities. D.They only put on shows that are educational.