Out of the crowded bus _____, who was wearing a pair of dark glasses. [ ]

A. stepped a tall man in his thirties

B. a tall man in his thirties stepped

C. did a tall man step in his thirties

D. did a tall man in his thirties step

诊断急性湿疹的依据不包括（）

A.皮损特点

B.皮损境界

C.自觉表现

D.病程

E.斑贴试验