只封禁一台IP地址为203.168.47.59主机的access-list的正确配置是(41) 。
A. access-list 110permit ip any any access-list 110deny ip host 203.168.47.59 any access-list 110deny ip any host 203.168.47.59
B. access-list 110deny ip host 203.168.47.59any access-list 110deny ip any host 203.168.47.59 access-list 110permit ip any any
C. access-list 110deny ip host 203.168.47.59 any access-list 110deny ip any host 203.168.47.59
D. access-list 110deny ip host 203.168.47.59 any access-list 110permit ip any any access-list 110deny ip any host 203.168.47.59