当法定继承、遗嘱继承和遗赠扶养协议三者相互发生冲突时，适用顺序为( )。

A．(A) 法定继承，遗嘱继承，遗赠扶养协议

B．(B) 法定继承，遗赠扶养协议，遗嘱继承

C．(C) 遗赠扶养协议，遗嘱继承，法定继承

D．(D) 遗嘱继承，遗赠扶养协议，法定继承

The knowledge area that describes the processes and activities that integrate the various elements of project management is （）.

A．project scope management

B．project time management

C．project integration management

D．project communication management