_____ true events, the film This Is It f
题型：选择题
问题：
_____ true events, the film This Is It follows the preparation for Michael Jackson's concert in London. [ ]
A. Being based on
B. Basing on
C. Based on
D. Having based on
_____ true events, the film This Is It follows the preparation for Michael Jackson's concert in London. [ ]
A. Being based on
B. Basing on
C. Based on
D. Having based on