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| 1. |
China's amphibious aircraft, stated to be the world's largest, has successfully passed engine tests. What is its officially called? |
| A. | AG600 |
| B. | Shijiazhuang Y-5 |
| C. | PR671 |
| D. | Shenyang J-16 |
| Answer» B. Shijiazhuang Y-5 | |