A-A+
He is now a prominent lawyer in this city but
问题详情
He is now a prominent lawyer in this city but he ______ a salesman working for a small company.
A.would be
B.formerly were
C.had been
D.used to be
参考答案
正确答案:D
解析:动词辨析题。根据句子意思,此句表示过去和现在情况的对比。A和C不符合题意和句法。B谓语动词应该用单数。Dused to be表明过去的某种状态现在已经改变,因而D是最佳答案。