单项选择题
A.净重;总重 B.毛重;净重 C.毛重;总重 D.净重;毛重
A.检疫标准 B.卫生标准 C.卫生条件 D.检疫情况
A.commercial invoice;packing list B.commercial invoice;price list C.pro-forma invoice;packing list D.pro-forma invoice;price list