The advertising industry in today's world does have its share of responsibilities in leading people to misconceptions.

A．for leading people to

B．to lead people to

C．to lead people into

D．for leading people into

2M误码测试仪主要用于测量通信线路数据通信的误码率和分析线路故障及原因。可方便的完成对2M系统，（）信道传输参数测量及日常维护测试。

A.64K

B.2*64K

C.4*64K

D.N*64K