—Remember how we met the first time, Dick?

—Of course I do. You _________ to the teachers’ office hurriedly and _________ me.

A．were walking; didn’t notice

B．had walked; weren’t noticing me

C．had been walking; noticed

D．walked; had noticed

组织所提供的产品或服务的购买者、消费者是______

A．政府公众
B．顾客公众
C．媒介公众
D．社区公众