They tossed your thoughts back and forth for over an hour, but still could not make ______of them.
【正确答案】 D
【答案解析】本题考查固定词组。make sense of为固定用法,表示“弄懂、理解”。虽然B项和C项都有“理解”、“意思”等意思,但都不与make搭配,不能选,因此,D项符合题意。