阅读理解，判断文后句子的正误。

    My name is Amy. Tomorrow is Saturday. We have no classes. My parents aren't going to work, but we are going to be very busy tomorrow. My mother is going to buy something for next week. My father is going to visit my aunt and uncle. I'm going to go to the bookstore by bus. Then I'm going to buy a dictionary. Tomorrow evening we are going to visit my grandparents and have a big dinner. After that we are going to go to the cinema. I think we are going to have a nice weekend.

知识经济是一种以知识为基础的现代经济。下列企业与这一新经济形式关系最为密切的是（    ）

如图为敦煌莫高窟最为精美的艺术代表作之一。据此可知，莫高窟被称为世界最大的艺术宝库之一，是基于（    ）