在室外看地图，为了使地图上方向与实际方向一致应遵循（    ）

The Mulan River ______ runs through the city is our mother river.

阅读教科书及相关材料，穿越时空，深入探究，你会发现我国古代的思想依然对今天现实生活产生着深刻的影响。根据提示，完成下列探究活动。

材料一：2011年联合国秘书长潘基文在联合国总部宣誓连任的时候，引用了老子的话：“天之道，利而不害；圣人之道，为而不争”。

材料二：在联合国大厅悬挂着一则名言：己所不欲，勿施于人。（出自《论语。颜渊篇》）

材料三：朝廷如有大仪，使使者及廷尉张汤就其家而问之（董仲舒）．──《汉书》

材料四：2014年1月7日，******《在中央政法工作会议上的讲话》中引用了“天下之事，不难于立法，而难于法之必行”的名言，再次强调了依法治国的重要性。

    Beijing was once a city of bikes, known as the Bicycle Kingdom____ cars were reserved for official business and the politically powerful. However, decades of economic____ (grow) led to a huge flowing of cars in the city. Owning one became not just a marker of reaching the middle class but also a requirement for marriage. As the economy developed, autos pushed bikes off the roads____ (create) heavy pollution and miserable traffic.

    ____(fortunate), now Beijing may he returning to its roots. Thanks to about 20 technology companies, brightly colored shared bikes ____(flood) into Beijing in the last two years. Many local residents welcome the shared bikes____the flexibility and freedom they offer. They pick up the bikes and then ride and drop____ off anywhere they like, locking the back wheel, with no need to find a fixed place.

    Analyses in China say it is three factors that contribute to bikes ____(increase) rapidly: a lot of cash looking for a home, a good idea and government support. “As the city s population grew, traffic jams got ____ (bad).” Cai, the Ofo spokeswoman, said, “Shared bikes could solve the 'last mile' problem in ____ environmentally friendly way.”