立止血的药理作用包括
A.类凝血酶样和类凝血激酶样作用B.促进血小板释放活性物质C.降低毛细血管通透性D.促进纤维蛋白溶解系统活性E.降低全血粘度
参考答案:A
He received ten days’ __________ to leave the office because he was often late for work.
A.notice
B.attention
C.information
D.service
对送股的股权登记、增加某股东股数的计算依据是( )。
A.上市公司股东人数
B.红利分配方案决议确定的送股比例
C.股东的持股数
D.股东的流通股数