单选题Given: Which code, inserted at line 14, allows the Sprite class to compile?（）ADirection d = NORTH;BNav.Direction d = NORTH;CDirection d = Direction.NORTH;DNav.Direction d = Nav.Direction.NORTH;
题目
单选题
Given: Which code, inserted at line 14, allows the Sprite class to compile?（）
A
Direction d = NORTH;
B
Nav.Direction d = NORTH;
C
Direction d = Direction.NORTH;
D
Nav.Direction d = Nav.Direction.NORTH;