MCQOPTIONS
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| 1. |
Which of the following has launched the world's 1st commercial booster powered by biofuel in January 2021? |
| A. | bluShift Aerospace |
| B. | Boeing |
| C. | Lockheed Martin |
| D. | General Electric |
| E. | Northrop Grumman |
| Answer» B. Boeing | |