高等继续教育 / 电子商务英语
正确率：100%
题型描述: 单选题
Since he left the university, he ＿＿＿＿＿＿ in an accounting company.
A.had worked
B.was working
C.had been working
D.has been working
Since he left the university, he ＿＿＿＿＿＿ in an accounting company.
A.had worked
B.was working
C.had been working
D.has been working
参考答案：
佳题速递：