1. World Environment Day falls on June 5 every year.
举一反三
- 中国大学MOOC: The time of the World Environment Day is at every year. (June 5th / July 5th)
- 智慧职教: Word Environment Day is the June 5th of every year.
- 1. Who established World Environment Day, and in which year?
- 中国大学MOOC: Every year World Environment Day is celebrated in the same city.
- Every year World Environment Day is celebrated in the same city. A: 正确 B: 错误