如有特殊需要,经过本单位负责人批准,单位保存的会计档案可以借出,但要办理登记手续。()
参考答案:错
逐瘀通经,强筋骨,补肝肾,引血下行,利尿通淋的药物是()
A.桑寄生
B.香加皮
C.千年健
D.鹿衔草
E.牛膝
The decomposition process is a technique used to construct a ______ .
A.precedence network
B.critical path method diagram
C.variance analysis
D.work breakdown structure