目前，我国高铁已占世界运营里程的一半多，遥居世界第一。我国高铁以里程最长，速度最快成为我国的新名片。这说明我国（    ）

在抗疟新药青蒿素研究中做出杰出贡献的中国科学家             获得2015年诺贝尔生理学或医学奖。这是中国本土科学家首次获得诺贝尔自然科学奖项。（      ）

The sports centre

    The sports centre (中心) is open from next week and it' s only $20 a year.

    There are some soccer teams — one for girls and two for boys.

    There is also a basketball team for boys.

    There are six tennis courts (球场). They are free on weekdays, but it is $2 an hour on the weekend. Every year there are three tennis games. The first is next week.

    On weekdays the swimming pool (游泳池) is open from 7:00 to 18:00, but it is closed(关闭) at lunchtime (12:00~14~00). On the weekend, it is open all day. It is closed in the summer holidays.

读“某区域等高线地形图”（单位：米），完成下列问题。