不参与结合胆红素被排泄至毛细胆管过程的是（）
A.内质网
B.高尔基复合体
C.溶酶体
D.线粒体
E.核蛋白体
参考答案：E
— Who should be responsible for the accident?
— The boss, not the workers. They just carried out the order_____ .[ ]
A. as told
B. as are told
C. as telling
D. as they told
抛物线y＝x2－4x＋5的顶点坐标是
A．(2，5)
B．(－2，5)
C．(2，1)
D．(－2，1)
