The old mahas two daughters,<u style="font-size: 14px;"> </u>are doctors.
· both of them
· both of whom
· both who
·they both
出自：运营管理
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The old mahas two daughters,<u style="font-size: 14px;"> </u>are doctors.
· both of them
· both of whom
· both who
·they both
出自：运营管理