A.bywrittenandoralcommunication.
B.viaaweeklystatusreport.
C.throughtheformalchainofcommand.
D.withapprovedtemplateforms.
参考答案:A
A.bywrittenandoralcommunication.
B.viaaweeklystatusreport.
C.throughtheformalchainofcommand.
D.withapprovedtemplateforms.
参考答案:A