MCQOPTIONS
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| 1. |
In a first of its kind study, / a team of scientist have tried to / 'grow' new stem cells in / the ear that get damage with age. |
| A. | In a first of its kind study, |
| B. | a team of scientist have tried to |
| C. | 'grow' new stem cells in |
| D. | the ear that get damage with age |
| E. | No error |
| Answer» C. 'grow' new stem cells in | |