A:865
B:-865
C:1665
D:-1665
1╳8=8 2╳8=16 5╳8=40 10╳8=80
5╳8=____ 4╳8=____ 5╳8=____ 6╳8=____ 5╳8=____ 7╳8=____
2╳8=____ 3╳8=____ 10╳8=____ 9╳8=____ 10╳8=____ 8╳8=____
0╳8=____ 1╳8=____ 2╳8=____ 3╳8=____ 4╳8=____ 5╳8=____
6╳8=____ 7╳8=____ 8╳8=____ 9╳8=____ 10╳8=____
①先天下之忧而忧、后天下之乐而乐
②公者无私之谓也,平者无偏之谓也
③人而无信,不知其可
④法令行则国治,法令弛则国乱