趣题实录:晚饭后,爸爸、妈妈和军军三个人想下一盘跳棋。在打开装棋子的盒子前,爸爸忽然想起一道趣题,打算考一考儿子,他神秘地对军军说:“爸爸给你出一道跳棋子的题,怎么样?”军军毫不犹豫地说:“行,您出吧!” Encyclopedical record: After dinner, father, mother and army three people want to next checkers. Before opening the box loaded pawn, my father suddenly remembered a topic of interest, intended to test a son, he mysteriously said to the military: “Dad give you a question of checkers, how?” Hesitate to say: “OK, you're out! ”