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