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  • 科目:英语
  • 题型:单选题
  • 难度:中等
  • 人气:160

—I________as a cashier for 10 straight years, but I never had a sense of achievement.
—Is that why you set up your own business?

A.worked B.have been working
C.would work D.have worked
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—Iasacashierfor10straightyears