He his million and found different way to be happy in his life.
A. turned his back to
B. turned back on
C. turned backs on
D. turned his back on
网友回答
A. turned his back to
B. turned back on
C. turned backs on
(答案→)D. turned his back on
解析：考查短语：turn one ‘s back on 背弃，舍弃，句意：他舍弃了他的百万财富在他的生活中找到了不同的快了的方式。所以选D。