单项选择题
A.gross weight; tare weight; net weight B.net weight; gross weight; tare weight C.tare weight; net weight; gross weight D.gross weight; net weight; tare weight
A.carpet; cashmere; bristle B.bristle; carpet; cashmere C.carpet; cashmere; bristle D.cashmere; bristle; carpet
A.customs clearance; customs broker B.customs broker; customs clearance C.customs broker; customs entry D.customs entry; customs clearance