题干
一 She is always friendly to us.
一 I agree with you completely.
A：angry with
B：kind to
C：rude to
答案(点此获取答案解析）
B
一 She is always friendly to us.
一 I agree with you completely.
A：angry with
B：kind to
C：rude to
要原因是流出的晶状体蛋白进人血液后成为抗原，免疫系统产生的抗体会攻击另一只眼球组织。这一过程与下列哪一现象在免疫学原理相同（ ）