Mallory小体：
A．细胞内物质沉积B．细胞间物质沉积C．二者均有D．二者均无
参考答案：A
Would you mind the window? It's cold outside. [ ]
A. going
B. putting
C. closing
D. taking
强制签退用户需要（）级以上主管操作。
A、1
B、2
C、3
D、9
