中国大学MOOC: Who once led his people to build 67 watch towers along the Great Wall within the distance of 10.5 kilometers.
举一反三
- Who once led his people to build 67 watch towers along the Great Wall within the distance of 10.5 kilometers. A: Qi Jiguang B: The First Qin Emperor C: Zhang Qian D: Emperor Wu
- 中国大学MOOC: _________ were used to build the Great Wall in history.
- 中国大学MOOC: Who built the Great Wall?
- The Great Wall of China is over 21,000 kilometers long, further than the distance from the North Pole to the South Pole. ( )
- 中国大学MOOC: Because of his valor and strength, Alexander the Great was able to build the western world’s first great empire.