多发性肌炎的病理特点是
A．肌组织炎性细胞浸润B．坏死性血管炎C．脂膜炎D．肌束周围萎缩E．表皮过度角化
参考答案：A
— Your mum is very kind.
— Yeah, My mum is pretty considerate, you know what _____, she always arranges everything around me. [ ]
A. she means
B. you mean
C. I mean
D. we mean
TOC的核心步骤包括（）。
A.分析系统，寻找约束
B.理清约束，寻找突破
C.立足突破，提出措施
D.深化动作，扩充瓶颈
E.积极提升，团队前进
