MCQOPTIONS
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| 1. |
The theme for WHD (World Hydrography Day) 2019, observed on June 21 was; |
| A. | Protecting the marine environment. |
| B. | The important element to the success of hydrography. |
| C. | The key to well-managed seas and waterways. |
| D. | Hydrographic information driving marine knowledge. |
| Answer» E. | |