优题课 - 聚名师,上好课(www.youtike.com)
  首页 / 试题 / 高中英语 / 试题详细
  • 科目:英语
  • 题型:单选题
  • 难度:中等
  • 人气:474

---I wonder what makes you a good salesperson
---I _______ as a waiter for three years , which contributes a lot to my today’s work.
A. serve       B. have served
C had served      D. served

登录免费查看答案和解析

Iwonderwhatmakesyouagoodsalesp