A-A+
The passage is mainly about ______.A．the shapi
问题详情
The passage is mainly about ______.
A．the shaping of the tipping system
B．the practice of tipping in US
C．the popularity of tipping
D．the Origin of tipping请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：A
解析：全文主旨题。从全文内容看，本文主要讲述了小费制度的形成过程。注意区分段落主题与全文主旨的区别。
