问题
完形填空
His first book next month is based on a true story.
A．published
B．to publish
C．to be published
D．being published
答案
C
题目分析：句意：他下个月即将发表的第一本书是根据一个真实的故事编写的。A. published表被动、完成；B. to publish表将来、主动形式；C. to be published表被动、将来；D. being published表正在被。故选C。
考点: 考查非谓语动词的用法。