原题
录音 1
Why does the speaker mention supermarkets in the United States?
ATo argue that it was industry in the United States that perfected lean manufacturing
BTo show that lean manufacturing has been adopted worldwide
CTo explain where the Japanese first observed "just-in-time" inventory management
DTo support the claim that achieving efficiency requires continuous improvement
正确答案：C
解题思路
老师暂未填写解题思路。