关于免疫疗法的叙述，下列哪项是错误的（）。

A.异构瘤苗为特异性免疫疗法

B.异构瘤苗为主动免疫

C.小棒状杆菌是主动免疫的非特异性免疫疗法

D.裂解素是主动免疫的非特异性免疫疗法

E.免疫核糖核酸能将抗肿瘤的免疫信号传递给正常的（非免疫的）淋巴细胞，用作免疫疗法

---How was your trip to the mountain?

---______. The mountain was very beautiful!  [ ]

A. I didn’t mind it

B. It was terrible

C. I couldn’t stand it

D. It was wonderful