MCQOPTIONS
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| 1. |
Fill in the blanks left in the classification of the fossil fuels. |
| A. | p q u v w x Petroleum Coal Petroleum gas Bitumen Coal gas Coke |
| B. | p q u v w x Coal Petroleum Coal gas Coke Petroleum gas Bitumen |
| C. | p q u v w x Coal Petroleum gas Coal Charcoal Gasoline Coal tar |
| D. | p q u v w x Petroleum Coal Gasoline Bitumen Natural gas Coke |
| Answer» C. p q u v w x Coal Petroleum gas Coal Charcoal Gasoline Coal tar | |