How long will they wait till the dinner be over（）
A: 10 minutes.
B: 20 minutes.
C: 15 minutes.
D: 25 minutes.
A: 10 minutes.
B: 20 minutes.
C: 15 minutes.
D: 25 minutes.
举一反三
- How long will they wait till the film starts（） A: 15 minutes. B: 45 minutes. C: 7 minutes. D: 8 minutes.
- How long will they wait till the train leaves A: 22 minutes. B: 32 minutes. C: 12 minutes. D: 2 minutes.
- [听力原文]W: How long does it take you to drive home when there is not much trafficM: Normally about fifty minutes, but if I can’t leave my office before 5 p. m., it usually takes me 25 minutes more.Q: How long will it take the man to drive home at rush hour（） A: Twenty-five minutes. B: An hour and a quarter. C: Forty minutes. D: Fifty minutes.
- How long will they take to go to the station（） A: 20 minutes. B: 30 minutes. C: 45 minutes. D: 15 minutes.
- [听力原文]M: How far do you live from Beijing University, Professor LiW: It takes about 20 minutes to drive from my home to the university. But during the rush hour it takes 10 minutes longer. How much time does it take if Professor Li drives from the university to his home during the rush hour（） A: About 20 minutes. B: About 30 minutes. C: Less than 20 minutes. D: At least more than 30 minutes.