MCQOPTIONS
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| 1. |
Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select No improvement.The student's knowing of the subject astonished the teacher. |
| A. | No improvement |
| B. | students knowledge |
| C. | student's knowledge |
| D. | students knowing |
| Answer» D. students knowing | |