Asubwayisnotjustanim的精选

问题详情：阅读理解；阅读下列短文，从各题所给的四个选项中，选出最佳选项。Asubwayisnotjustanimportantformoftransport.Itisalsoawindowforotherpeopletolearnaboutlocalculture.Beijing,ChinaTheBeijingSubwaywasopenedi...