The public transports system in many cities in the world（）by the local authority.
- A、is still ran
- B、are still run
- C、are still ran
- D、is still run
正确答案:D
答案解析:有
微信扫一扫手机做题
多做题，通过考试没问题！
专升本英语
专升本英语
The public transports system in many cities in the world（）by the local authority.
微信扫一扫手机做题