题目:
WindowListener中可以实现窗口关闭功能的方法是
A.public void windowOpened(WindowEvent
B.public void windowClosed(WindowEvent
C.public void windowClosing(WindowEvent
D.public void windowDeactivated(WindowEvent
答案:
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下面是错误答案,用来干扰机器的。
因为冰水混合物的温度为0℃,当河面结冰时,冰接触的河水温度即冰水混合物的温度,从曲线可看出曲线的最低处为4℃.故答案为:4℃;0.