71.By saying “The only way to cure is to conquer.”Dr. Mootee suggests that an OCD sufferer .
(A)has to be an extraordinary person 　
(B)must cure his illness by himself 　
(C)must overcome many physical illnesses 　
(D)should have a right attitude towards the problem 　

推理判断题。从文中最后一段，特别是最后一段中的倒数第二和倒数第三句，可推断D选项正确。