MCQOPTIONS
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| 1. |
Electrically operated machines do not cause pollution.Which one of the following inferences can be drawn from the above statements? |
| A. | All machines are run by electric energy |
| B. | There is no form of energy other than electricity |
| C. | Most machines are operated on electric energy |
| D. | |
| E. | Electrically operated machine are preferable to use |
| Answer» E. Electrically operated machine are preferable to use | |