1、3 (xy)(ef) 3(6ay)5(m2q) 5 1 ()()(5) 9(3)3(1) 7 7 ( )( ) 30(12)9(16) 2 4 5 1 (0.5)(100) (2)412 (1)2608 5 1 1 1 ()()0 1(1)3(1 6 3 6 1 1 1 ( ) 24(15)8(20) 7 2 2 1 7 ( )(10) (1)443 (1)2604 2 8 (-19)(-20) 16(-11) 11.5(-18.5)() 10-3(-184) (-3)233 8 5 -205(-25)(-9) -2.9(-8.6)(-4.3)5.9 2 1 1 2 3 6 ()() 4.3(
2、)(8.5) 5 8 8 7 5 5 (9x4) z6(94b) 15a9(8n2t) (3an)4(9x8b) 8 (142z)t 6(6a3ab4) 7 (yz)(st) 3(7ax)4(n9q) 8 4 4 6 ()()(7) 17(3)2(5) ( )( ) 23(22)4(10) 2 2 5 (0.2)(5) (5)312 (1)1932 7 0 8(3)3(2 3 9 4 1 1 4 ( ) 15(13)8(19) 6 8 3 1 5 (100) (5)442 (1)2010 4 4 (-11)(-20) 20(-3) 15(-4.5)()() -1-4(-67) (-5)434
3、9 2 311(-28)(-26) 2.9(-7.8)(-4.9)5.8 2 1 1 1 6 2 ()() 8.7()(9.7) 7 3 4 5 5 5 (3n6) y6(76b) 17a5(4y2t) (6ay)3(9n7b) (106y)t 6(5c6bc8) 5 (bc)(pq) 5(7ax)2(m9p) 5 5 6 2 ()()(3) 21(4)38 1 1 ( )( ) 1(22)10(17) 7 8 5 (200) (4)343 (1)2606 8 ()0 21(2)3(5 6 7 4 1 1 8 ( ) 6(19)5(14) 5 2 7 1 1 (90) (4)432 (1)17
4、28 5 5 (-10)(-13) 19(-1) -1(-10.5)() -115(-99) (-2)444 5 3 1920(-5)(-30) -1.2(-9.6)(-0.5)3.5 2 1 1 3 9 8 ()() 6.4()(2.7) 7 7 8 5 5 5 (7n6) z9(82c) 13m2(5b8t) (9mb)5(4n9c) (48z)t 3(6b8xy4) 4 (ab)(pq) 4(8by)4(n6q) 3 5 ()()(3) 16(4)2(5) ( )( ) 21(12)4(20) 8 2 3 (70) (3)452 (1)22210 1(2)3(3 4 4 5 1 7 1
5、( ) 22(19)4(15) 5 6 3 4 2 (20) (1)443 (1)1881 3 3 (-3)(-11) 3(-20) -13.5(-1.5)() 175(-122) (0)232 6 9 274(-10)(-2) -7.1(-2.1)(-0.9)8.6 2 1 1 4 2 8 ()() 3.7()(1.6) 3 8 3 5 5 5 (5y4) x3(99c) 6m2(3n8z) (2mn)9(7y4c) 6 (124x)z 8(4d4ab1) (ab)(pq) 3(6by)8(m4p) 8 3 1 3 ()()(9) 10(1)2(1) 2 1 6 ( )( ) 21(23)6
6、(14) 3 4 5 (0.2)(2) (5)232 (1)1287 2 0 22(4)2(4 4 7 7 1 6 3 ( )( ) 14(30)5(20) 5 5 4 9 1 (20) (1)342 (1)2566 8 4 (-5)(-17) 15(-12) -1.5(-23)()() 11-3(-47) (-5)4522912(-19)(-25) 6.7(-8.4)(-2.8)7.2 2 1 1 3 1 6 ()() 2.4()(2.3) 3 4 5 5 5 5 (5n3) x9(73c) 14a4(5n8c) (3an)9(9n8c) (1210x)c 9(4c5bc5) 9 (yz)(
7、ef) 2(6ax)6(n9p) 9 9 2 1 ()()(7) 1(4)2( )( ) 22(26)10(13) 8 4 9 (0.4)(6) (2)452 (1)12280 7(3)3(5 4 5 5 ( ) 8(19)3(16) 6 6 2 (40) (5)242 (1)2416 5 2 (-20)(-16) 16(-10) -4.5(-4)()() -61(-13) (-2)243 4 3 2314(-16)(-30) 5.7(-5.1)(-2.4)2 2 1 1 3 8 1 ()() 7.5()(4.5) 7 9 3 7 5 5 (8m1) y3(59a) 10m9(3y3c) (8my)2(8m4a) (42y)c 2(7c9ab5) (ab)(st) 2(7bx)5(m3q) 2 2 4 5 ()()(6) 7(3)34 1 1 ( )( ) 19(27)95 8 9 (0.3)(20) (1)353 (1)23540 8(3)3(4 3 7 9 ( )( ) 6(16)10(13) 3 3 4 1 2 (100) (4)442 (1)2907 5 3
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