I don't know which channel in CCTV my favourite program is

I don't know which is the best answer 和I don't know which th i don't know ----my id card is.a,which b.where c.whose d.whe Which is the best__store in town,do you know?--sorry,I don't 是I don't know which one is your father还是I don't know which o I don't know why cannot fall asleep,in my byain all ,is you, I don't know, where is my position in your heart I don't know which dress (wear) i don't know which movie theater I don't know which room i can live in.中in 省不省? there is no chinese program in my computer,so that I can't t What does CCTV stand fot?Which CCTV channel is your faviurit i don't know What class is she in 改错