Answer:
Line 1
Explanation:
It is the only one that tells the person the author, the publishing date, etc. I don't really think the other ones tell the person how to find the source.
Oi! You should check your grammar before you ask the question. That question also makes literally no sense.
Answer:
Qué hora es?
¿Qué zapatos me pongo?
De quién es este bolso, eso es todo
Explanation:
