The average altitude of the Qinghai-Tibet Plateau is （）.
A.4500
B.5000
C.3500
D.3000
正确答案：4500
The average altitude of the Qinghai-Tibet Plateau is （）.
4次阅读
The following are major difficulties in building the Qinghai-Tibet railway, except （）.
Which is the highest railway in the world?
猜你喜欢
- The Qinghai-Tibet Railway is the World’s fastest train on Permafrost.
- The total length of the Qinghai-Tibet Railway is 1,756 kilometers.
- Thanks to the unremitting efforts of engineering and technical personnel like Zhang Luxin and construction teams, the Qinghai-Ti
- The following are major difficulties in building the Qinghai-Tibet railway, except （）.