Problem Solving
试题详情
题目：
In the game of chess, the Knight can make any of the moves displayed in the diagram below. If a Knight is the only piece on the board, what is the greatest number of spaces from which not all 8 moves are possible?
选项:
A、A 8
B、B 24
C、C 38
D、D 48
E、E 56
答案:
D
