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D is not 5. Then this might be the abswer:
calligraphy
2011-01-07 12:05:30
( reads)
472534 + 106534 = 679068
跟帖(1)
jinjing
2011-01-07 12:46:27
Great, we want to a unique answer,have to say D=5 or D=4,...But
jinjing
2011-01-07 12:46:27Great, we want to a unique answer,have to say D=5 or D=4,...But