취약 과목

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Close-up shot of a handwritten notebook page filled with colorful diagrams and concise notes summarizing textile fiber characteristics (cotton, polyester, nylon, silk, rayon). The diagrams should visually represent the fiber structures or properties (e.g., a cotton plant boll for cotton, a chain-like structure for polyester). Include highlighter marks and arrows connecting related concepts. Focus on a style that looks like a student's effective study aid.

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섬유기사 필기, 합격률 두 배로 올리는 비법노트

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섬유기사 필기, 막막하게 느껴지시나요? 저도 처음엔 그랬어요. 방대한 양에 어디서부터 시작해야 할지, 뭘 외워야 할지 감이 안 잡히더라고요. 하지만 포기하지 ...