一场交通事故，你是肇事司机的老乡，陪他把伤员送到医院以后，肇事者逃走了，伤员家属要求
题型：问答题
问题：
一场交通事故，你是肇事司机的老乡，陪他把伤员送到医院以后，肇事者逃走了，伤员家属要求你赔偿医疗费，你怎么办？
题型：问答题
In Township K, 
of the housing units are equipped with cable television. If 
of the housing units, including 
of those that are equipped with cable television, are equipped with videocassette recorders, what fraction of the housing units have neither cable television nor videocassette recorders ？（）
A.A
B.B
C.C
D.D
E.E