QUESTIONS
19. You should be prepared for a train to appear at a railroad crossing
A. between 2 a.m. and 6 a.m.
B. between 6 p.m. and 10 p.m.
C. at any time
D. at night

Respuesta :

Answer:

C. at any time

Explanation:

Trains are liable to have schedule changes at any time,so you should always be prepared for a train to appear at a railroad crossing