下述各项正确的是
未知类型：{'options': ['若[tex=2.714x2.714]ySadpvq7BrEZCGdcnD6+acmJvIfh2uCX8dO8NRr4G3EgRGUHA/Qc7jf0ksOcNO+D[/tex]和[tex=2.571x2.714]ySadpvq7BrEZCGdcnD6+ab2J/4llOznj+QTaPdxN/9qKAvvceo8i5QCsz6jMGKQ1[/tex]都收敛，则[tex=6.071x2.714]ySadpvq7BrEZCGdcnD6+aUSs8NjqGM34Pj0L/aWjPf7NEQlygK/GBk8INvZkVCWgHhJ1+6t3xXSQ0vWtb3LkdA==[/tex]收敛', '若[tex=4.214x2.714]ySadpvq7BrEZCGdcnD6+aZ5wBaTmYs3kpllncenRLNg6EFuCnKNSPI1hBgjqrZahdcqEZ0dOFsqHNWuvzez+Fw==[/tex]收敛，则[tex=2.714x2.714]ySadpvq7BrEZCGdcnD6+acmJvIfh2uCX8dO8NRr4G3EgRGUHA/Qc7jf0ksOcNO+D[/tex]与[tex=2.571x2.714]ySadpvq7BrEZCGdcnD6+ab2J/4llOznj+QTaPdxN/9qKAvvceo8i5QCsz6jMGKQ1[/tex]都收敛', '若正项级数[tex=2.714x2.714]MQZm3AhDTnJFsv42JLsPgdr6mjVJ8Utu8wopfHhPw/s=[/tex]发散，则[tex=3.143x2.0]1KwVH0BHYCJDtxf+Cy5OxM6szsUF/d9obSlHeROSA8PvQMG7k7E+S8hulCG0kVzc[/tex]', '若级数[tex=2.714x2.714]ySadpvq7BrEZCGdcnD6+aevQSiUapl3qI6D/1lvgJVQ=[/tex]收敛，且[tex=3.357x1.286]1KwVH0BHYCJDtxf+Cy5OxJTBKaOUVHQ9Mnw0r3elcBM=[/tex][tex=5.571x1.286]yrxqbq9Fo5LoBPgFKOwWKVEYoDBNNA4etAJlzTPGMkU=[/tex]，则级数[tex=2.571x2.714]ySadpvq7BrEZCGdcnD6+aayyu4AmWOU4Pubzp4EThMk=[/tex]也收敛'], 'type': 102}
未知类型：{'options': ['若[tex=2.714x2.714]ySadpvq7BrEZCGdcnD6+acmJvIfh2uCX8dO8NRr4G3EgRGUHA/Qc7jf0ksOcNO+D[/tex]和[tex=2.571x2.714]ySadpvq7BrEZCGdcnD6+ab2J/4llOznj+QTaPdxN/9qKAvvceo8i5QCsz6jMGKQ1[/tex]都收敛，则[tex=6.071x2.714]ySadpvq7BrEZCGdcnD6+aUSs8NjqGM34Pj0L/aWjPf7NEQlygK/GBk8INvZkVCWgHhJ1+6t3xXSQ0vWtb3LkdA==[/tex]收敛', '若[tex=4.214x2.714]ySadpvq7BrEZCGdcnD6+aZ5wBaTmYs3kpllncenRLNg6EFuCnKNSPI1hBgjqrZahdcqEZ0dOFsqHNWuvzez+Fw==[/tex]收敛，则[tex=2.714x2.714]ySadpvq7BrEZCGdcnD6+acmJvIfh2uCX8dO8NRr4G3EgRGUHA/Qc7jf0ksOcNO+D[/tex]与[tex=2.571x2.714]ySadpvq7BrEZCGdcnD6+ab2J/4llOznj+QTaPdxN/9qKAvvceo8i5QCsz6jMGKQ1[/tex]都收敛', '若正项级数[tex=2.714x2.714]MQZm3AhDTnJFsv42JLsPgdr6mjVJ8Utu8wopfHhPw/s=[/tex]发散，则[tex=3.143x2.0]1KwVH0BHYCJDtxf+Cy5OxM6szsUF/d9obSlHeROSA8PvQMG7k7E+S8hulCG0kVzc[/tex]', '若级数[tex=2.714x2.714]ySadpvq7BrEZCGdcnD6+aevQSiUapl3qI6D/1lvgJVQ=[/tex]收敛，且[tex=3.357x1.286]1KwVH0BHYCJDtxf+Cy5OxJTBKaOUVHQ9Mnw0r3elcBM=[/tex][tex=5.571x1.286]yrxqbq9Fo5LoBPgFKOwWKVEYoDBNNA4etAJlzTPGMkU=[/tex]，则级数[tex=2.571x2.714]ySadpvq7BrEZCGdcnD6+aayyu4AmWOU4Pubzp4EThMk=[/tex]也收敛'], 'type': 102}
举一反三
- set1 = {x for x in range(10)} print(set1) 以上代码的运行结果为？ A: {0, 1, 2, 3, 4, 5, 6, 7, 8, 9} B: {0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10} C: {1, 2, 3, 4, 5, 6, 7, 8, 9} D: {1, 2, 3, 4, 5, 6, 7, 8, 9,10}
- >>>x= [10, 6, 0, 1, 7, 4, 3, 2, 8, 5, 9]>>>print(x.sort()) 语句运行结果正确的是( )。 A: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10] B: [10, 6, 0, 1, 7, 4, 3, 2, 8, 5, 9] C: [10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0] D: ['2', '4', '0', '6', '10', '7', '8', '3', '9', '1', '5']
- 【计算题】5 ×8= 6×4= 7×7= 9×5= 2×3= 9 ×2= 8×9= 7×8= 5×5= 4×3= 5+8= 6 ×6= 3×7= 4×8= 9×3= 1 ×2= 9×9= 6×8= 8×0= 4×7=
- 输出九九乘法表。 1 2 3 4 5 6 7 8 9 --------------------------------------------------------------------- 1*1=1 2*1=2 2*2=4 3*1=3 3*2=6 3*3=9 4*1=4 4*2=8 4*3=12 4*4=16 5*1=5 5*2=10 5*3=15 5*4=20 5*5=25 6*1=6 6*2=12 6*3=18 6*4=24 6*5=30 6*6=36 7*1=7 7*2=14 7*3=21 7*4=28 7*5=35 7*6=42 7*7=49 8*1=8 8*2=16 8*3=24 8*4=32 8*5=40 8*6=48 8*7=56 8*8=64 9*1=9 9*2=18 9*3=27 9*4=36 9*5=45 9*6=54 9*7=63 9*8=72 9*9=81
- 输出九九乘法表。 1*1=1 2*1=2 2*2=4 3*1=3 3*2=6 3*3=9 4*1=4 4*2=8 4*3=12 4*4=16 5*1=5 5*2=10 5*3=15 5*4=20 5*5=25 6*1=6 6*2=12 6*3=18 6*4=24 6*5=30 6*6=36 7*1=7 7*2=14 7*3=21 7*4=28 7*5=35 7*6=42 7*7=49 8*1=8 8*2=16 8*3=24 8*4=32 8*5=40 8*6=48 8*7=56 8*8=64 9*1=9