此例病人发生急性溶血性输血反应是因为

A、供血者红细胞上有B抗原，受血者血清中有抗B抗体
B、受血者血清中含有不完全抗体
C、供者红细胞上有B抗原，受者血清中有抗B抗体
D、受者红细胞上有B抗原，供者血清中有抗B抗体
E、供者红细胞上有A抗原，受者血清中有抗A抗体