物流质量中的商品质量指物流过程中对商品原有质量（数量、形状、性能等）的保证。
参考答案：对
—When is the good time ________ the party?
—On Friday evening, I think. [ ]
A. Has
B. Having
C. have
D. to have
如何理解赞科夫的教学思想及教学原则体系
