题型:单项选择题 合作伙伴模式包括______。A.协议系统、评价系统和争议处理系统B.协议系统、评价系统和信息交易系统C.信息交易系统、评价系统和争议处理系统D.协议系统、争议处理系统和信息交易系统 查看答案
题型:选择题 The hotel _____ during our holidays stands by the seaside.A.we stayed atB.where we stayed atC.we stayedD.in that we stayed 查看答案