--- Has the Wuhan-Guangzhou high-speed railway been put into use?
--- Yes. The last train for Guangzhou ______ at seven fifteen in the evening.

1. A.
   has left
2. B.
   leaves
3. C.
   was left
4. D.
   will leave

– Has the Wuhan-Guangzhou high-speed railway been put into use?。

– Yes. The last train for Guangzhou _________ at seven fifteen in the evening.

A. has left                    B. leaves               C. was left                    D. will leave