题目内容

20、Customers are asked to make sure that they____ the right change before leaving the shop.

A.will give            B.have been given

C.have given          D.will be given

试题答案

20、B

相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网