选择正确的单词完成句子。

1. — Have you ever been to Europe? 

    — No, but I __________ (have been/went) to Africa last year.

2. — Have you ever been to my house? 

    — No. But I'm coming to your party__________ (tonight/this night).

3. Has Victor__________ (been ever/ever been) to China?

4. In future, people will __________ (spend/waste)a long vacation every year.

5. He is an__________ (exchanged/exchange) student in this school.

编辑工作的基本功能包括（）等。

A.文化建设中的领军功能

B.文化创造中的优化功能

C.文化宣传中的管理功能

D.文化生产中的设计、组织功能

E.文化传播中的选择、导引功能