[单项选择题] B/L is the abbreviation for______
A.letter of credit
B.buying contract
C.commercial invoice
D.bill of lading
正确答案:D
参考解析:[精析] B/L是提缩写

[单项选择题] B/L is the abbreviation for______
A.letter of credit
B.buying contract
C.commercial invoice
D.bill of lading
正确答案:D
参考解析:[精析] B/L是提缩写