The early pioneers had to          many hardships to settle on the new land.

A．go along with

B．go back on

C．go through

D．go into

与1X相比，EVDO前向容量的最显著特点是（）

A.与小区覆盖大小相关

B.和用户在小区中的分布相关

C.在某一个时刻是单用户独享前向资源（带宽，功率等）

D.多个用户共享前向资源