新闻媒介的功能定位
参考答案：指确定媒介所要担负的职能和要发挥的功用，是立足于受众需求和传播目的对媒介产品的决策。
下列哪个因素导致肺静态顺应性增加（）
A.气道阻力增加
B.气道阻力减小
C.肺弹性阻力增加
D.肺弹性阻力减小
E.肺泡表面活性物质减少
只封禁一台地址为193.62.40.230主机的access-list的正确配置是（）
A．access-list 110 permit ip any any access-list 110 deny ip host 193.62.40.230 any access-list 110 deny ip any host 193.62.40.230
B．access-list 110 deny ip host 193.62.40.230any access-list 110 deny ip any host 193.62.40.230 access-list 110 permit ip any any
C．access-list 110 deny ip host 193.62.40.230 any access-list 110 deny ip any host 193.62.40.230
D．access-list 110 deny ip host 193.62.40.230 any access-list 110 permit ip any any access-list 110 deny ip any host 193.62.40.230
