企源知识库

We regret having to remind you that 20% of the freight is still ______.
A、paying
B、owning
C、outstanding
D、understanding
【正确答案】：C
【题目解析】：outstanding未偿贷款的，未偿付的句意：我们不得不遗憾地提醒你方，还有20%的运费未付。