For a large bulk contract _______ commodities to be delivered over a fairly long period of time, the agent's _______ may be under 1%.
A.of,account B.about,income C.on, payment D.for,commission正确答案D
For a large bulk contract _______ commodities to be delivered over a fairly long period of time, the agent's _______ may be under 1%.
A.of,account B.about,income C.on, payment D.for,commission正确答案D
