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[单选题]
Since he left the university, he _____ in an accounting company.
A
has been working
B
had worked
C
had been working
D
was working
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参考答案
试题答案：
A
答案解释：
解题思路：A。本题考查现在完成进行时的用法，即从过去某个时间开始到现在一直在进行的动作。
【参考译文】他自从大学毕业一直在一家会计事务所工作。
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