阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题纸上将该选项标号涂黑。
A
Here are some of the world’s most impressive subways.
The Tokyo Metro and Toei Lines Features: The Tokyo Metro and Toei lines that compose Tokyo’s massive subway system carry almost 8 million people each day, making it the busiest system in the world. The system is famous for its oshiya--- literally, “pusher”--- who shove passengers into crowded subway cars so the doors can close. And you think your commute is hell.
The Moscow Metro
Features: The Moscow Metro has some of the most beautiful stations in the world. The best of them were built during the Stalinist era and feature chandeliers(枝形吊灯), marble moldings and elaborate murals(精美的壁画). With more than 7 million riders a day, keeping all that marble clean has got to be a burden.
