—Are you going anywhere?

—I ______about visiting my sister, but I have changed my mind.

A．think

B．have thought

C．will think

D．thought

一个企业的精神文化是指（）。

A.厂容厂貌

B.职工风貌

C.沉淀于企业职工心里的意识形态

D.产品形象