A: Ten minutes.
B: One hour.
C: Six hours.
D: A full day.
举一反三
- 7. How many hours a day of sleep does the doctor recommend? A: Six or seven hours B: Nine or ten hours. C: Four or five hours.
- About how long does it take to do the experiment A: Just five minutes. B: Slightly less than an hour. C: Between one and two hours. D: A little more than two hours.
- M: Mary, How long does it take you to drive home when there is not much trafficW: Only twenty minutes. But if I can’t leave my office before 11:00 a. m. , it sometimes takes me forty minutes. How long does it take Mary to drive home when it isn’t rush hour（） A: 20 minutes. B: 30 minutes. C: 40 minutes. D: One hour.
- How long does it take to make out a glass according to Green Glass Company A: Eight months. B: Ten days. C: Three hours. D: Seven minutes.
- How many hours does the woman work every day except the break A: Seven hours. B: Eight hours. C: Nine hours. D: Six hours.
内容
- 0
How long will the volunteer spend on math each week if teaching both math and English A: One hour a week. B: Two hours a week. C: One hour a day. D: Two hours a day.
- 1
If you have 20 pages to be typed, how long does it take to get them finished A: More than 48 hours B: More than 24 hours. C: Within 24 hours. D: In 24 minutes.
- 2
[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.
- 3
How long does it take the man to drive from his house to the university during rush hour A: 25 minutes. B: 30 minutes. C: 40 minutes. D: 50 minutes.
- 4
For one hour’s talk , about how long should you prepare for it? A: 30 minutes . B: About one hour . C: About two hours D: 7.5hours or more