单项选择题
（） are applicable to any type of commodity， without the restriction of hazardous consignment size.
A.Tramp Rates B.Class Rates C.Open Market Rates D.General Cargo Rates
多项选择题 A Unclean B/L may be issued because of （）.
判断题 On cross-border transportation the trucker will be only needed to present the cargo to customs for inspection.
判断题 Company could reject the products back from its customers.
