MCQOPTIONS
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| 1. |
1. Thirty years from now P. and industry will be scarce Q. almost half of the people R. that water for drinking, farming S. then living may find 6. according to a study by Dr. S. Posten. |
| A. | SPQR |
| B. | SRPQ |
| C. | QSRP |
| D. | QSPR |
| Answer» D. QSPR | |