when did you become interested in snakes or when have you become?
I cannot understand the difference between them, can you make me understand, please?
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Respuestas · 2
1
The second sentence is incorrect. You can not “have” something before it has become.
They now have an interest in snakes because they became interested in them in the past.
1
There isn't much of a difference- but I would always use the first option, 'when did you become interested'. I don't think I've ever heard someone ask when someone else 'has become interested' in something.
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