放射性物品分类原则是依据交通运输部制定的《放射性物品运输安全管理条例》，根据放射性物品的特性及其对人体健康和环境的潜在危害程度划分的。
参考答案：错
_____ her bag, but also ______ in the leg. [ ]
A. Did Betty not only lose; did get wounded
B. Did Betty not only lose; got wounded
C. Betty not only lost; got wounded
D. Not only Betty lost; did get wounded
领导群体中的成员，必须有明确的分工，使职责与权力相称。是辨析此种看法。
