求助一道加强题！！！谢谢指点

tristacn

The introduction of the community-service program in 1979 was most probably prompted by which of the following, all of which occurred during the1970's?

　　(A) A decrease in the number of violent crimes in the state

　　(B) An increase in the number of crimes com- mitted by employees of the state

　　(C) A gradual decrease in the median age of judges in the state

　　(D) The overcrowding of prisons in the state

　　(E) The passage of drunken-driver legislation in other states

genius_fang

你这个是RC里面的吧？文章都没有？？？怎么回答你啊？？？