问题补充：
He won’t want to eat it unless he’s really hungry,in case he’ll eat almost anything.
A. what
B. that
C. whose
D. which
答案：
A. what
B. that
C. whose
(答案→)D. which
解析：考查定语从句的关系代词。which在此处为关系限定词,指前文的名词或内容。例如:The questions were on art,about which subject I know nothing.
