问题补充:
His first book next month is based on a true story.
A. published
B. to be published
C. to publish
D. being published
答案:
A. published
(答案→)B. to be published
C. to publish
D. being published
解析:
考查非谓语动词。此处是非谓语动词作后置定语,由时间状语next month可知所填非谓语动词表示将来的动作,故用动词不定式;其逻辑主语是所修饰的名词book,不定式与逻辑主语是被动关系,故用不定式的被动式,故选B项。