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回复:BFG? CFG? DFG?

-闲云野鹤- 2009-06-03 09:14:54 ( reads)

AD=AE, so easy to see FG=BC=1

跟帖(2)

屋漏痕

2009-06-03 11:11:33

Good job!

放歌直言

2009-06-03 17:27:45

good job!!