政策与法规是信息资源管理最基本的调控手段。( )
参考答案:对
----We're going for a picnic next Sunday, and I'd like you to join us.
---_______!I have to see my grandmother. She has been ill for two weeks.
A.What a pity
B.Good luck
C.That’s all right
D.Go ahead
沟通是一个复杂的过程,其中不属于沟通过程步骤之一的是()
A.编码
B.译码
C.传递信息
D.解码
E.反馈