MCQOPTIONS
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| 1. |
Rearrange the parts of the sentence in correct order. The Montreal ProtocolP : by more than 150 nationsQ : on substances that deplete theR : Ozone layer, was signed in 1987 |
| A. | QRP |
| B. | PRQ |
| C. | RPQ |
| D. | QPR |
| Answer» B. PRQ | |