A、9:00 to 10:00. B、9:00 to 10:30. C、9:30 to 11:00. D、9:30 to 11:30. B判断题。文中告知“铁路公主”电影上午9点开始，然后从10:30到12点是面向5-12岁孩子的短纪录片，故选B为答案。

You will hear an announcement about what’s on television tomorrow.
    Woman: And that’s the weather forecast. And now we know what the weather’s going to be like, let’s have a look at what we’ve got for you tomorrow on TV31. Most of the morning is taken up with children’s television. As it’s Saturday, we’ve got programmes for children from the under fives to teenagers. We start the day at 7:00 with cartoons and programmes for the very young. These go on until 9:00 when we have a film specially made for television called ’The Railway Princess’. It was first shown about six months ago and we’ve had lots of requests to show it again. The film is based on Jenny Johnson’s best-selling children’s book. Then from 10:30 until 12:00, we continue with a magazine programme for 5 to 12 year-olds. There’s something for everyone—animals, art, sport, the countryside. At lunchtime, from 12:00 till 2:00, we have something for teenagers— ’Here and Now’—our music programme with all the latest groups and singers, and the results of last week’s competition.
    After lunch there’s half an hour of news and that’s followed at 2:30 by sport. This afternoon you can watch the match between Brazil and Ireland, the winner of that match will go on to play Italy or Spain in the final next week.
    Football is followed at 4 o’clock by tennis. We’ll be watching part of the Macmillan Tennis Tournament. If the tennis is cancelled because of rain we’ll be going over early to Japan to see some of the skiing. Let’s hope Angus Bums has recovered from yesterday’s fall. At 5 o’clock we’ll be bringing you the end of the Round Britain Cycle Race.
    At 6 o’clock it’s time for our new quiz programme ’Your guess is as good as mine’ with Nigel Parsons. Each team is shown pictures of people who were in the news in one particular year, or important things that happened in that year. The teams guess when that was.
    That’s followed by more news and at 7:00 it’s time for our Saturday evening film ’I Could Live Forever’, a sad story with a happy ending. You’ll recognize the songs, made famous by the film and sung by Julia Jones. And of course there’s some wonderful dancing.
Questions 25 to 30 are based on the passage you have just heard.
25. During which period is The Railway Princess on television?
26.When is there a music programme for teenagers?
27.Which two teams can you see in the football match?
28.If the weather is bad, which sport will be cancelled?
29.What do the teams have to guess in the quiz programme?
30.What kind of film is I Could Live Forever?