His father had three part-time jobs,（ ）brought in some extra money for the family.
A.正确答案Cwho
B.that
C.which
D.where
His father had three part-time jobs,（ ）brought in some extra money for the family.
His father had three part-time jobs,（ ）brought in some extra money for the family.
A.正确答案Cwho
B.that
C.which
D.where
