BSP方法一般可通过二维矩阵建立数据和过程间的关系,这种矩阵称为()。
A.过程/组织矩阵
B.数据类/系统矩阵
C.过程/数据类矩阵
D.过程唁息矩阵
参考答案:C
“T”管引流患者应注意保护引流口周围皮肤,局部涂(),防止胆汁浸渍引起局部皮肤破溃和感染
A、碘酊
B、碘伏
C、氧化锌软膏
D、龙胆紫
He put his photos on the Internet for us ______. [ ]
A. to have a look at
B. to read
C. to have a look
D. to look