Thebooks　　　byCaoWenxuanarepopularwithChinesechildrenand...

问题详情：

The books 　　　 by Cao Wenxuan are popular with Chinese children and we hope he can keep 　　　 more interesting books.

       A. written; to write               B. writing; writing

       C. written; writing                D. to write; to write

【回答】

C

知识点：动词和动词短语

题型：选择题