问：What'sthelongestriverinchina?答：问：Whatisthehighestcityinchina?答：问：Whatisthelargestcityinchina?答：问：What'sthehighestmountainintheworld?答;问：答：SplendidChina问:答：TheChangjiangRirver

Question

问：What's the longest river in china?
答：
问：What is the highest city in china?
答：
问：What is the largest city in china?
答：
问：What's the highest mountain in the world?
答;
问：
答：Splendid China
问:
答：The Changjiang Rirver
问：
答; The Great Wall
问;
答:Potala Palace

Answer 1

问：What's the longest river in china?
答：the Yangtse River————长江
问：What is the highest city in china?
答：Lhasa (capital of the Tibetan Autonomous Region)————拉萨
问：What is the largest city in china?
答：the city of Shanghai————上海
问：What's the highest mountain in the world?
Mount Qomolangma or Mount Everest————珠穆朗玛峰