When someone you, it most probably means he is not interested in you.
A. focuses on
B. turns his back to
C. es across
D. models after
网友回答
A. focuses on
(答案→)B. turns his back to
C. es across
D. models after
解析：词义辨析。focuses on关注；turns his back to不理睬；es across偶然遇见；models after仿照。句意：当某人不理你时，很可能意味着他对你不感兴趣。选B。