物流服务项目管理的（）是相对于一般运营管理的专门性而言的。

A．集成性

B．团队性

C．伴随性

D．开放性

-----Hurry up. Xiao Shenyang is coming.

------ Oh, I was afraid that we_____.

A．already miss him

B．had already missed him

C．will miss him already

D．have already missed him