틈틈봇-수능, 내신 (잠금화면에서 기출문제, OX문제)

틈틈봇-수능, 내신 (잠금화면에서 기출문제, OX문제) (Every time you turn on your phone, it automatically prepares for the SAT and exam! (Prepare for both the college scholastic ability test and your test scores!)) has 8 screenshots

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