中国石油大学 / 中石油
正确率:100%
19. The _____ is a letter issued by a bank at the request of the importer in which the bank promises to pay upon presentation of the relevant documents.
A、L/C
B、B/L
C、Packing list
D、D/P
A、L/C
B、B/L
C、Packing list
D、D/P
参考答案: