应用下列哪一种血液制品无传播病毒性疾病的是
A.冷沉淀
B.浓缩血小板
C.白蛋白
D.少细胞的红细胞
E.洗涤红细胞
参考答案:C
— I missed the beginning of The Voice of China yesterday evening.
— ! But you can watch the re-play tonight.
A.Hurry up
B.What a pity
C.Try your best
D.I don’ t think so
编码刺激的空间关系和特性的皮层视觉系统分别称作()系统和()系统。