---Do you know the timetable of the scho
问题:
---Do you know the timetable of the school bus?
---Sure, the first trip________ at 6:30 a.m. and usually continues until 4 p.m. on weekdays.
A.will start
B.starts
C.is starting
D.started
---Do you know the timetable of the school bus?
---Sure, the first trip________ at 6:30 a.m. and usually continues until 4 p.m. on weekdays.
A.will start
B.starts
C.is starting
D.started