It is still used, but it sounds a bit formal. It'd be more natural to say "What do you say to...?".
6 de julio de 2015
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Yes Iris,but it would be "I came across it.." most likely. It is used very frequently. We can also "come across" an old friend if we meet someone by chance.
6 de julio de 2015
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¿No has encontrado las respuestas?
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