Passage One

The significance of local authorities undertaking the task of rebuilding city centers lies in that ______.

A．it created a large number of jobs for individuals

B．it could speed up the building of new houses dramatically

C．it meant more investment from the government in architecture

D．it indicated a change in the pattern of architecture

使用哪种方法可以将客户机的IP地址由静态设置修改为动态设置（）

A.ipconfig/release

B.ipconfig/renew

C.禁用后再启用网卡

D.修改网卡的TCP/IP属性