How long have you studied English in XXXXXX English School?
问题描述：
How long have you studied English in XXXXXX English School?
用 since 回答：
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用 for 回答：
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答
How long have you studied English in XXXXXX English School?用 since 回答：I have studied in XXXXXX English School since 2013.用 for 回答：I have studied in XXXXXX English School for two years.