下列哪种结膜炎不易形成假膜（）
A.β溶血性链球菌性结膜炎
B.单纯病毒性结膜炎
C.白喉杆菌性结膜炎
D.包涵体性结膜炎
E.流行性结膜炎
参考答案：C
Which of the following denotes the primary reason that the nurse inserts an indwelling urinary (Foley) catheter in a child with severe burns
A．Monitoring for a urinary tract infection.
B．Measuring urine output accurately.
C．Preventing urinary retention.
D．Assessing urine specific gravity.
客运经营者在班车客运中途站点不进站停靠车辆、上下旅客的行为是（）。
A.甩客
B.甩站
C.掉班
