体内体外均有抗凝作用的药物是( )。
A．尿激酶
B．华法林
C．肝素
D．双香豆素
E．链激酶
参考答案：C
The teacher finally __________ his project to the school board for approval.[ ]
A．admitted
B．permitted
C．submitted
D．accused
G-6-P在肝脏的代谢去路
