前列腺手术病人全身渗血最可能由于()
A．尿激酶增加所致
B．纤溶亢进所致
C．溶血反应所致
D．抗凝血酶Ⅲ释放过多所致
E．血钙降低所致
参考答案：B
—Would you like to go bike ridding with me tomorrow?
—Sorry, I’m not . I have to meet one of my friends at the train station.
A．impossible
B．full
C．available
D．traditional
公园门票属于发票。
