中国大学MOOC: Interstate 90 represents highway from east to west.
举一反三
- Which of the following roads represent highway from east to west?
- 中国大学MOOC: Chinese topography appears a ladder-like distribution from west to east, and can be divided into three zones. The 3rd ladder includes______.
- 中国大学MOOC: The USA is country bordered on the east by the Pacific Ocean and to the west by the Atlantic Ocean.
- Traditionally the United States can be divided into four geographical regions from the east to the west.
- When was the interstate highway system mostly completed?