【名词&注释】
荨麻疹(urticaria)、卫生部(ministry of health)、市政府(city government)、直辖市(municipality city)、国务院、自治区(autonomous region)、胆碱能(cholinergic)、疾病控制中心(center of disease control)
[单选题]胆碱能(cholinergic)荨麻疹的典型皮损是
A. 风团直径大小不等
B. 风团直径8~10mm,周围无红晕
C. 风团直径8~10mm,周围有一较小红晕
D. 风团直径2~3mm,周围无红晕
E. 风团直径2~3mm,周围有一较大红晕