Ⅱ.听对话及问题，选择正确答案(5分)
6．A.Yes，she has. B．No，she hasn't. C．We don't know.
7．A.By train. B．By taxi. C．By subway.
8．A.For three years. B．For four years. C．For five years.
9．A.The water park. B．The river park. C．The amusement park.
10．A.Three times. B．Twice. C．Once.
