We _____ spend too much time in watching TV. [ ]

A. told don't

B. told not to

C. were told not to

D. were told to not

不能应用于生存分析的方法是（）。

A.Kaplan-Meier法

B.Wilcoxon符号秩检验

C.log-rank检验

D.寿命表法

E.趋势检验