不属于纤维蛋白溶解系统的成分是( )。
A．前激肽释放酶
B．尿激酶
C．抗凝血酶Ⅲ
D．纤溶酶原
E．以上都是
参考答案：C
— Mom, what did your doctor say?
— He advised me to live ______the air is fresher. [ ]
A. where
B. in which
C. in where
D. the place where
