Question

Còmo prefiere su sandwhich?​

Answer 1

Answer:

¿Cómo prefiere su sandwich?

Explanation:

Siempre se debe agregar signo de pregunta al inicio y empezar con mayúscula.

Answer 2

Answer:

In Spanish we use the “?” Symbol on each sides of the Question, also the tilde ( this thing: ó ) have to look at the other side, so then it would be

“¿Cómo prefiere su sándwich?”