She is the only one of the persons ________ from the mistakes.
A.whom I know have learned | B.whom I know has learned |
C.I know who has learned | D.I know who have learned |
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She is the only one of the persons ________ from the mistakes.
A.whom I know have learned | B.whom I know has learned |
C.I know who has learned | D.I know who have learned |