• 2022-07-01 问题

    传递给实现了java.awt.event.MouseMotionListener接口的类中mouseDragged()方法的事件对象是( ) A: Mouse B: MouseEvent C: MouseMotionEvent D: EventMouse

    传递给实现了java.awt.event.MouseMotionListener接口的类中mouseDragged()方法的事件对象是( ) A: Mouse B: MouseEvent C: MouseMotionEvent D: EventMouse

  • 2022-06-07 问题

    MouseEvent类中定义了很多常量来标识鼠标动作,以下说法正确的是() A: MouseEvent.BUTTON1表示鼠标左击事件 B: MouseEvent.BUTTON2表示鼠标右击事件 C: MouseEvent.BUTTON3表示鼠标滚轮事件 D: MouseEvent.MOUSE_MOVED表示鼠标移动事件

    MouseEvent类中定义了很多常量来标识鼠标动作,以下说法正确的是() A: MouseEvent.BUTTON1表示鼠标左击事件 B: MouseEvent.BUTTON2表示鼠标右击事件 C: MouseEvent.BUTTON3表示鼠标滚轮事件 D: MouseEvent.MOUSE_MOVED表示鼠标移动事件

  • 2022-05-29 问题

    下列______方法属于MouseMotionListener接口中的方法。 A: mouseExited(MouseEvent) B: mouseEntered(MouseEvent) C: mouseMoved(MouseEvent) D: mousePressed(MouseEvent)

    下列______方法属于MouseMotionListener接口中的方法。 A: mouseExited(MouseEvent) B: mouseEntered(MouseEvent) C: mouseMoved(MouseEvent) D: mousePressed(MouseEvent)

  • 2022-07-23 问题

    当鼠标进入应用程序的窗口时,所调用的鼠标事件的方法是() A: public void mouseEntered( MouseEvent ) B: public void mousePressed( MouseEvent ) C: public void mouseMoved( MouseEvent ) D: public void mouseExited( MouseEvent )

    当鼠标进入应用程序的窗口时,所调用的鼠标事件的方法是() A: public void mouseEntered( MouseEvent ) B: public void mousePressed( MouseEvent ) C: public void mouseMoved( MouseEvent ) D: public void mouseExited( MouseEvent )

  • 2022-06-06 问题

    The film was so () that I was () to tears. A: moving; moved B: moved; moving C: moved; moved

    The film was so () that I was () to tears. A: moving; moved B: moved; moving C: moved; moved

  • 2022-06-06 问题

    Her mouse/mouth seems to be smiling. A: mouse B: mouth

    Her mouse/mouth seems to be smiling. A: mouse B: mouth

  • 2022-06-08 问题

    I _______ here two years ago. A: moved to B: have moved C: have moved to D: moved

    I _______ here two years ago. A: moved to B: have moved C: have moved to D: moved

  • 2022-06-05 问题

    The story was so ______ that all of us were ______ to tears. A: moving; moving B: moved; moved C: moved; moving D: moving; moved

    The story was so ______ that all of us were ______ to tears. A: moving; moving B: moved; moved C: moved; moving D: moving; moved

  • 2022-05-29 问题

    It is said that the moon___ round the earth A: moved B: has moved C: had moved D: moves

    It is said that the moon___ round the earth A: moved B: has moved C: had moved D: moves

  • 2022-06-05 问题

    Which statement is true about Disney's Mickey Mouse ? A: Mickey Mouse lives in a wastebasket B: Disney built his cartoon empire on Mickey Mouse C: Mickey talked when he first appeared on screen D: Only children like Mickey Mouse

    Which statement is true about Disney's Mickey Mouse ? A: Mickey Mouse lives in a wastebasket B: Disney built his cartoon empire on Mickey Mouse C: Mickey talked when he first appeared on screen D: Only children like Mickey Mouse

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