MCQOPTIONS
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| 1. |
Which of these statements is true about common cold? |
| A. | Common cold is not contagious. |
| B. | The bacteria causing common cold, does not have its own RNA. |
| C. | Common cold is a bacterial disease. |
| D. | The virus causing common cold can leave the body of infected people through the mucus. |
| Answer» E. | |