The old farmer has two daughters, is kind to him, makes him very sad.
A. neither of whom; which
B. neither of them; which
C. both of whom; which
D. both of whom; that
网友回答
(答案→)A. neither of whom; which
B. neither of them; which
C. both of whom; which
D. both of whom; that
解析：本题考查定语从句。neither of whom引导定语从句，第二空which指代前文的内容。