This question sounds        _  than that one.          [ ]

A. many more polite                  

B. much more polite          

C. many more politely                

D. much more politely

抑郁发作的病程有以下哪些特点（）

A.大多数为急性或亚急性发病

B.好发季节为秋冬季

C.约30%的病人在1年内复发

D.有过两次抑郁发作的患者，今后再次发作的可能性为70%

E.自然病程平均为6～8个月