![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
[多选题]
阅读下面程序importjava.awt.*;publicclassExGui{privateFramef;privateButtonb1;privateButtonb2;publicstaticvoidmain(Stringargs[]){ExGuithat=newExGui();that.go();}publicvoidgo(){f=newFrame("GUIExameple");f.setLayout(newFlow
A.Frame大小是0
B.Frame大小是满屏
C.Frame可见
D.Frame不可见
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![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)