微波通信具有()等特点,可用于点对点,点对多点或广播等通信方式。
A.可用频带宽
B.通信容量大
C.传输损耗小
D.抗干扰能力强
参考答案:A, B, C, D
It was ___ Li Ming had always been working hard that he was admitted to Beijing University last July.
___ the saying goes, "No pains, no gains". [ ]
A. because; As
B. as; Though
C. for; As
D. since; Where
客户账号组合查询交易要求,()“客户户名”查询必须完全匹配户名。
A、单位客户
B、储蓄客户
C、对公客户
D、任何客户