• 2022-06-19
    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.
  • 举一反三