MCQOPTIONS
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| 1. |
April 23 is observed as |
| A. | World day for War orphans |
| B. | United Nations Day for South-South Cooperation |
| C. | World Book and Copyright Day, recognized by the UN |
| D. | International Day for Biological Diversity, recognized by the UN |
| Answer» D. International Day for Biological Diversity, recognized by the UN | |