—Where did you meet the visitor?

—It was in the school _____I worked five years ago.

A．where

B．that

C．which

D．what

下列项目中，属于国家税务局系统负责征收和管理的是（）。

A.地方国有企业交纳的所得税

B.城镇土地使用税

C.印花税

D.增值税