高手进来给C语言注释一下(尽量详细)答:{char *fixedmenu[]={"退出","帮助说明","关于我们","联系我们"};int quit;int i,current;clrscr();for(i=0;i<NFIXEDMENU;i++)disp (fixedmenu,i,NORMAL);disp(fixedmenu,current=0,REVERSED);quit=NO;while(quit==NO)switch(bioskey(0)){case LEFT:disp(fixedmenu,current,NORMAL);c...