The photographs of Carrie Mae Weems, in which she often makes herfamily members______, are an affectionate and incisive representation of theAfrican American experience.
A. are her subjects
B. her subjects
C. are subjects
D. which her subjects
为何答案是B，不需要加任何的成分在前面呢？
makes谓语动词
her family members宾语
her subjects宾语补足语
以她的家庭成员为素材/话题
