引起溶血性输血反应主要是()
A.HLA抗原抗体反应
B.Ig聚合体或Ig抗原抗体反应
C.红细胞血型不合
D.输入HLA不合的T细胞
E.血浆蛋白过敏
参考答案:C
—______ that he managed to get the book?
— Oh, his sister helped him.
A.Where was it
B.What was it
C.How was it
D.Why was it
王某和张某到动物园游玩,老虎笼上挂着提示牌:“老虎凶猛,禁止逗弄”,王某和张某故意逗弄老虎,老虎非常生气,撞开笼门冲出笼子,王某撒腿就跑,张某吓得呆若木鸡,老虎将张某咬伤,经事后检查,老虎笼因为年代久远已经不甚牢固,动物园因为缺乏资金一直未更换新的老虎笼。以下说法正确的是( )
A.张某应自行承担损失
B.动物园应向张某承担赔偿责任
C.王某、动物园应当按照过错程度向张某承担赔偿责任
D.王某、张某、动物园按照过错程度承担责任