St. Denis Suger is the architect rebuilt the First Gothic Cathedral named the Churn of St. Denis in 1137.

The old stuff in Eveyday Use includes _____.( ) A: old quilts B: churn top C: the dasher D: benches

控制客户流失的对策有（ ）。Competitive analysis of the main object is ( ). A: 进行全面质量管理Conduct total quality management B: 区分导致客户流失的原因，并找出哪些可以改进的地方Distinguish the reasons that lead to customer churn and find out what can be improved C: 关注不同群体的客户流失率，形成不同客户群体的流失率分布图To focus on the customer turnover rate of different groups, and to form the flow rate distribution of different customer groups D: 增进与客户的沟通Improve communication with customers