It ________ we had stayed together for a couple of weeks ________ I found we had a lot in common.

A．was until; when

B．was until; that

C．was not until; when

D．was not until; that

假设下行配置MIMO2x2，在目前的链路预算表中eNodeB发射功率为40W/path，那么eNodeB最大发射功率为（）

A.20W

B.40W

C.60W

D.80W