加料斗中颗粒过多或过少会造成()
A.裂片
B.黏冲
C.片重差异超限
D.均匀度不合格
E.崩解超限
参考答案:C
_____ the cry for help, the people immediately rushed out of the rooms. [ ]
A. To hear
B. Hearing
C. Heard
D. They hearing
C/D(customs declaration)是()
A、报关单
B、报关申请
C、客户声明
D、客户要求