《Great cities of the world》PPT下载 第一部分内容：Think and say Great cities of the world Where are they? What can we see or find in these cities? What do tourists enjoy doing there? What food do people love e..
《Great cities of the world》PPT课件 第一部分内容：Make sentences Is Beijing far away from Shanghai? How long does it take to get to Shanghai from Beijing by train? It takes about five hours. How long does it t..