餐厅服务员要对寻求知识的客人介绍餐厅的历史，菜肴典故，（）及风土人情等。
A、用餐须知
B、客人意见
C、经营特色
D、服务方法
参考答案：C
How did I find L. Rarick
A．The telephone operator helped me.
B．I got her name and number from the yellow book.
C．I got her number from Charles.
D．I got her address from my father.
