下列哪项能够最好地衡量供应商的表现()
A.零件价格
B.交货方法
C.交货时间
D.废料率
参考答案:C
当台风中心运动到上海东部海面上时,上海的风向是[ ]
A、东北
B、东南
C、西南
D、西北
If it were not for the fact that she __________ sing, I would invite her to the party.
A.couldn’t
B.shouldn’t
C.can’t
D.might not