He has three brothers, is a doctor. A. all of them B. all of whom C. both of the
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He has three brothers, ______ is a doctor.
A. all of them B. all of whom C. both of them D. none of whom
试题答案
D
He has three brothers, ______ is a doctor.
A. all of them B. all of whom C. both of them D. none of whom
D