能增强抗凝血酶Ⅱ(ATIⅡ)对凝血因子灭活作用的药物是
A．维生素B12B．香豆素类C．阿司匹林D．维生素KE．肝素
参考答案：E
固定投篮
The suggestion that the mayor will present the prizes was accepted by everyone.
A．present
B．presents
C．would present
D．ought to present
