以下哪些方法是Graphics类的方法? A: drawString(String, int, int) B: add(Component) C: drawImage(Image, int, int, ImageObserver) D: drawLine(int, int, int, int)
以下哪些方法是Graphics类的方法? A: drawString(String, int, int) B: add(Component) C: drawImage(Image, int, int, ImageObserver) D: drawLine(int, int, int, int)
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