单项选择题 （）we would like to assist you , we do not think there is room for a reduction in our price.

单项选择题 The Customs may "withhold" the goods connected with the smuggling cases. The word "withhold" has the similar meaning of the following words except（）

单项选择题 合同中的数量，买方在交货时可溢交或短交百分之几，这种规定叫（）。