将下面语句表指令转换为梯形图指令。(10分) 网络1 LD I0.0 O M0.0 AN I0.1 AN T37 = M0.0 TON T37, 200 网络 2 LD I0.5 NOT EU LD I0.6 CTU C1, 5 网络 3 LD C1 S Q0.1, 1 R Q0.2, 2 网络 4 LD I3.0 LPS A I3.1 = Q0.3 LPP AN I3.2 = M0.0
【单选题】In the absence of a custom or special contract to the contrary,the Shipowner is not bound to ______ the consignees that he is ready to unload on arriving at the port of discharge.