The policeman kept the thief ________ for four hours.
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.
- “火车晚点了四个小时。”可以用以下哪些英语句子表达？ A: The train runs four hours. B: The train was four hours behind schedule. C: The train was late for four hours. D: The train was delayed for four hours.
- There are 800 runners in a marathon（马拉松）. The mean（平均的）running time is 4 hours exactly. Which of the following must be true? A: Half the runners take more than four hours. B: Most people take four hours. C: The total time taken is 3,200 hours. D: Everyone takes four hours.
- We had a long meeting yesterday. It ________ four hours. A: kept B: continued C: spent D: lasted
- The policeman ____ the thief by his arm.