最早提出“膏摩”一词,将推拿手法与药物外用结合的医家是()
A.葛洪
B.孙思邈
C.庞安时
D.张仲景
参考答案:D
You can only be sure of __________ you have at present; you cannot be sure of something __________ you might get in the future.
A.that; what
B.what; /
C.which; that
D./; that
下列描述中,正确的是()
A.血小板膜上无HLA抗原
B.血小板膜上HLA抗原大部分吸附于血小板表面
C.血小板上HLA抗原是血小板膜的一个组成部分
D.血小板不能检出红细胞A抗原和B抗原
E.血小板本身无特异抗原