中国大学MOOC: The Yellow River is at the estimated length of ______ kilometers; its total basin area is 742,443 square kilometers.
举一反三
- What is the land area of China？ A: 9.0 millionsquare kilometers B: 9.4 million square kilometers C: 9.6 million square kilometers D: 9.2 million square kilometers
- The city has an area of ________. A: 1580 cubic kilometers B: 1580 square meters C: 1580 square kilometers D: 1580 kilometers
- 长江是世界上第三大河，全长 6,300 公里，流域面积 180 万平方公里。 ，is 6,300 kilometers long with a basin of 1.8 million square kilometers.
- By 1914, the total area of the British colonies had increased to 33.5 billion square kilometers, that was 130 times that of Britain.
- 中国大学MOOC: Mount Tai locates in the middle of Shandong province. It extends from 150 to _____ meters above sea level and covers an area of 426 square kilometers at its base.