You are beginning a new project that has been attempted，but unsuccessful，several times in the past few years．Previous projects were cancelled because of “politics”(differing views and direction by key stakeholders of the project)．This is an example of______．

A．stakeholder analysis

B．project charter

C．historical information

D．risk identification

用寒远寒，用热远热，属于（）

A.治未病

B.扶助正气

C.因人制宜

D.因时制宜

E.因地制宜