Questions 14 to 16 are based on an introduction to a video phone. You now have 15 seconds to read Questions 14 to 16. What will happen to the programs of television of the future

A．All TV sets can receive some programs without paying money in a certain area.
B．You may pay for some special programs if you llke.
C．If you are interested in a certain subject, you may borrow some tapes about’it.
D．All of the above.