全國高考文科數學歷年試題分類匯編(2008-2015)
(一)小題分類
1.集合
(2015卷1)已知集合{32,},{6,8,10,12,14}A x x n n N B ==+∈=,則集合A
B 中的元素個數為( )
(A ) 5 (B )4 (C )3 (D )2
(2015卷2)已知集合A={}{}=<<=<<-B A x x B x x 則,30,21
A.(-1,3)
B.(-1,0 )
C.(0,2)
D.(2,3)
(2014卷1)已知集合{}{}12|,31|≤≤-=≤≤-=x x B x x M ,則M
B =( ) A. )1,2(- B. )1,1(- C. )3,1( D. )3,2(-
(2014卷2)已知集合A=﹛-2,0,2﹜,B=﹛x |2x -x -20=﹜,則A B ?=( ) (A) ? (B ){}2 (C ){}0 (D) {}2-
(2013卷1)已知集合{1,2,3,4}A =,2{|,}B x x n n A ==∈,則A B =( )
(A ){0} (B ){-1,,0} (C ){0,1} (D ){-1,,0,1}
(2013卷2)已知集合M ={x |-3<x <1},N ={-3,-2,-1,0,1},則M ∩N =( ).
A .{-2,-1,0,1}
B .{-3,-2,-1,0}
C .{-2,-1,0}
D .{-3,-2,-1}
(2012卷1)已知集合A={x |x 2-x -2<0},B={x |-1 (A )A B (B )B A (C )A=B (D )A ∩B= (2012卷2)☆已知集合{|A x x =是平行四邊形},{|B x x =是矩形},{|C x x =是正方 形},{|D x x =是菱形},則 (A )A B ? (B )C B ? (C )D C ? (D )A D ? (2011卷1)已知集合M={0,1,2,3,4},N={1,3,5},P=M N ,則P 的子集共有 A .2個 B .4個 C .6個 D .8個 (2010卷1)已知集合A ={x ||x |≤2,x ∈R},B ={x |x ≤4,x ∈Z},則A ∩B =( ) A .(0,2) B .[0,2] C .{0,2} D .{0,1,2} (2009卷1)已知集合}{{}1,3,5,7,9,0,3,6,9,12A B ==,則A B = A .{3,5} B .{3,6} C .{3,7} D .{3,9} (2008卷1)已知集合M ={ x|(x + 2)(x -1) < 0 },N ={ x| x + 1 < 0 },則M ∩N =