File list (Check if you may need any files):
last\.classpath
....\.project
....\.settings\org.eclipse.jdt.core.prefs
....\1.jpg
....\2.jpg
....\3.jpg
....\4.jpg
....\5.jpg
....\6.jpg
....\7.jpg
....\bin\chengfa.class
....\...\grade.class
....\...\gradeone.class
....\...\gradethree.class
....\...\gradetwo.class
....\...\jiafa.class
....\...\jianfa.class
....\...\MainFrame$1.class
....\...\MainFrame.class
....\...\Question.class
....\src\chengfa.java
....\...\grade.java
....\...\gradeone.java
....\...\gradethree.java
....\...\gradetwo.java
....\...\jiafa.java
....\...\jianfa.java
....\...\MainFrame.java
....\...\Question.java
....\.settings
....\bin
....\src
last
voice\DirectSound.cpp
.....\DirectSound.h
.....\DSoundManager.lib
.....\res\guoge.wav
.....\...\Sound.ico
.....\...\Sound.rc2
.....\resource.h
.....\Sound.aps
.....\Sound.clw
.....\Sound.cpp
.....\Sound.dsp
.....\Sound.dsw
.....\Sound.h
.....\Sound.plg
.....\Sound.rc
.....\Sound.sln
.....\Sound.suo
.....\Sound.vcproj
.....\Sound.vcproj.E5C45D5F489645B.Administrator.user
.....\Sound.vcproj.LE401-59.Administrator.user
.....\Sound.vcproj.ZHUCHAOF-4C1644.zhuchaofei.user
.....\SoundDlg.cpp
.....\SoundDlg.h
.....\StdAfx.cpp
.....\StdAfx.h
.....\res
voice