请将以下程序中的函数声明语句补充完整。 #include＜stdio.h＞ int ______； main() { int x, y, (*P)(); 　 scanf("%d%d", &x, &y); 　 p=max; 　printf("%d\n", (*P)(x, y)); } int max(int a, int b) { return(a＞b a:b); }

She _______ the path as the trees around her became thicker．

A．lost sight of

B．caught sight of

C．lost sight

D．caught sight