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one110=101a b c d 2a b c d 3a b c d 4a b c d 5a 10% b 10%c 50% d 50%61693a b c d 7a b c d 8a b c d 9a b c d 10a b c d 210=201a b c d e 2a b c d e 3a b c d e 4a b c d e 5a b c d e 6a b c d e 7a b c d e 8a b c d e 9a b c d e 10a b c d e 110=101234567891052=1012. 10+15=251120100205%320102 xi 1996 7.8 1997 7.3 1998 8.2 1999 7.6 2000 7.7 2001 7.4 2002 7.1 2003 8.015%15101=10200271013.2122111 :1b2d3d4b5c6d7b8b9c10b1bce2ce3acd4abcde5abd6ac7abe8acd9abcd10abe12345678910 12 1=10020=203=3100=3%20=20100=20%=10020%5%=152=7.87.38.27.67.77.47.18.08=7.64=0.34=7.640.34=7.98=7.9820%=1.60=7.981.60=9.5821201( ),a b c d2,( )a b c d3 a b c d4 a b c d5,( )a. b.c. d.6,( )a. b. c. d.7 a. b. c. d.8 a b c d9 a. b. c. d. 10 a bc d11 a b c d12 a b c d211 ();()21;2(); ()62;6310;123()45-?:1263
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