Which of the following statement is correct?
A、YoumustpaytipsinAmerica.
B、Ifyoudon’tpaytips,youwillviolatethelawinAmerica.
C、Youcan’trefusetopaytipsevenifyouarenotsatisfiedwiththeservicebecauseitistheconventiontopaytips.
D、Itistheconventionandcourtesytopaytipsotherthanrestriction.
发布时间：2025-11-26 06:11:12
