多选题Given the following code， which code fragments， when inserted at the indicated location， will succeed in making the program display a button spanning the whole window area？（） import java.awt.*； public class Q1e65 { public static void main（String args[]） { Window win = new Frame（）； Button but = new Button（"button"）； // insert code fragment here win.setSize（200， 200）； win.setVisible（true）； } }Awin.setLayout（new BorderLayout（））； win.add（but）；Bwin.setLayout（new GridLayout（1， 1））； win.add（but）；Cwin.setLayout（new BorderLayout（））； win.add（but， BorderLayout.CENTER）；Dwin.add（but）；Ewin.setLayout（new FlowLayout（））； win.add（but）；
多选题
Given the following code， which code fragments， when inserted at the indicated location， will succeed in making the program display a button spanning the whole window area？（） import java.awt.*； public class Q1e65 { public static void main（String args[]） { Window win = new Frame（）； Button but = new Button（"button"）； // insert code fragment here win.setSize（200， 200）； win.setVisible（true）； } }
A
win.setLayout（new BorderLayout（））； win.add（but）；
B
win.setLayout（new GridLayout（1， 1））； win.add（but）；
C
win.setLayout（new BorderLayout（））； win.add（but， BorderLayout.CENTER）；
D
win.add（but）；
E
win.setLayout（new FlowLayout（））； win.add（but）；
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