◎ 题干
—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.workedB.have been working
C.would workD.have worked
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“—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.workedB.have been workingC.wou…”主要考查了你对  【一般现在时】【将来进行时】【过去完成进行时】【过去将来时的被动语态】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。