MCQOPTIONS
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				| 1. | 
                                    These brothers became the inventors of the world's first successful aeroplane when they took off on a very short flight from Kitty Hawk. USA, in 1903. Who were they? | 
                            
| A. | Alfred Wallace | 
| B. | Wilbur and Orville Wright | 
| C. | Lamarck | 
| D. | None of these | 
| Answer» C. Lamarck | |