题目内容：
I bought a new car last month, but I __________ my old car yet.选择一项：
A. did not sell
B. have not sold
C. had not sold
参考答案：
选择题：I bought a new car last month, but I __________ my
- 题目分类：国家开放大学-人力资源管理-管理英语3
- 题目类型：选择题
- 查看权限：VIP
选择一项：
A. did not sell
B. have not sold
C. had not sold