He is said___________a book on the history of Chinese tone bridge , but I don’t know if he has finis

题目简介

He is said___________a book on the history of Chinese tone bridge , but I don’t know if he has finis

题目详情


He is said___________a book on the history of Chinese tone bridge , but I don’t know if he has finished it.
A. to have written   B. to be writing    C . having writing    D writing
题型:单选题难度:偏易来源:不详

答案

B

更多内容推荐