Alice is going to           a Party.[ ]

A. invite her friends for

B. invite her friends to taking part in

C. invite her friends to take part in

D. inviting her friends to

路由区域码（Route AReA IdeNtifieR），用做PS域的区域标识，是一个核心网概念。由（）

A.移动国家码

B.移动网络码

C.位置区域码

D.路由区域码