MCQOPTIONS
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| 1. |
Name the asteroid more than a mile wide that will pass by Earth while travelling at a speed of about 19,000 miles. |
| A. | 1998 OR2 |
| B. | 1991 OR1 |
| C. | 1998 OR3 |
| D. | 1996 OR1 |
| E. | None of these |
| Answer» B. 1991 OR1 | |