— Who do you think should answer for Li Tianyi’s behavior?

— Actually, I think it is their parents_________.

A．who are blamed

B．that are to blame

C．which are to blame

D．what are blamed

男，27岁，因劳累后出现下肢肌力障碍、充盈性尿失禁，以急性脊髓炎入院。体检膝反射消失，Babinski征阴性。

进一步检查自主神经功能时，关于可采用的方法，错误的是（）.

A.竖毛反射

B.眼心反射

C.卧立位试验

D.指鼻试验

E.发汗试验