－Why didn’t you go to the cinema with us this afternoon, Jim?

－Because I ______ at the station for my uncle from Beijing at that time.

A．was waiting

B．have waited

C．am waiting

D．will wait

秘书所涉及的沟通工作绝大多数是（）。

A、与上司的沟通

B、与营销部门的沟通

C、与客户之间的沟通

D、人与人之间以及组织之间的沟通