According to the text, mariners must pay attention to ________ while using a chart.(1.0)
A.Cautions, Warnings and Notes B.Reports, Symbols and Charts C.Explanations, accounts and answers D.Damages, hazards and injuries正确答案A
According to the text, mariners must pay attention to ________ while using a chart.(1.0)
A.Cautions, Warnings and Notes B.Reports, Symbols and Charts C.Explanations, accounts and answers D.Damages, hazards and injuries正确答案A
