Since 1936, the Incoterms have been revised several times in order to ___________.( )(本题1.5分)
A、 make corrections
B、 fit the current development of international trade practice
C、 make the parties in international trade be confident in the Incoterms
D、 provide the parties a set of international rules
出自:商丘师范学院-基础英语(一)(高起专)