MCQOPTIONS
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| 1. |
What health problems can be caused by smog? |
| A. | Asthma/Cancer/Lung disease |
| B. | Bronchitis/skin infections/T.B |
| C. | Asthma/Bronchitis/Other respirative problems |
| D. | Lung cancer/T.B/Infections |
| Answer» D. Lung cancer/T.B/Infections | |