MCQOPTIONS
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| 1. |
International Day of Action for Rivers is marked on March 14 across the world. The day was implemented in which year in Curitiba, Brazil? |
| A. | 1995 |
| B. | 1997 |
| C. | 1999 |
| D. | 2001 |
| E. | 2003 |
| Answer» C. 1999 | |