The meeting        for two hours,but they still       any agreement.

A．has been going on;haven’t reached

B．has been going on; haven’t been reached

C．was going on; haven’t reached

D．was going on; haven’t been reached

以下哪些属于矿山救护队日常训练工作（）

A.军事化队列训练

B.体能训练和高温浓烟演习训练

C.救护仪器设备及一般技术操作训练

D.人工呼吸、心肺复苏及急救技术