9.3.3历年真题近十年(尖子生题库)打印版

9.3.3历年真题近十年(尖子生题库)打印版
9.3.3历年真题近十年(尖子生题库)打印版

9.3.3历年真题近十年(尖子生题库)打印1-6(适合于高一学生)

1.(2019全国Ⅰ文2)已知集合{}{}{}1,2,3,4,5,6,72,3,4,52,3,6,7U A B ===,,,则U B A =e

A .{}1,6

B .{}1,7

C .{}6,7

D .{}1,6,7

2.(2019全国Ⅱ文1)已知集合={|1}A x x >-,{|2}B x x =<,则A ∩B = A .(–1,+∞) B .(–∞,2) C .(–1,2) D .?

3.(2019全国Ⅲ文1)已知集合2

{1,0,1,2}{1}A B x x =-=≤,,则A B =

A .{}1,0,1-

B .{}0,1

C .{}1,1-

D .{}0,1,2

4.(2019北京文1)已知集合A ={x |–11},则A ∪B =

(A )(–1,1) (B )(1,2)

(C )(–1,+∞) (D )(1,+∞)

5.(2019天津文1)设集合{}1,1,2,3,5A =-,{}2,3,4B = ,{|13}C x R x =∈<… ,则()A C B =

(A ){2} (B ){2,3} (C ){-1,2,3} (D ){1,2,3,4}

6. (2019江苏1)已知集合{1,0,1,6}A =-,{|0,}B x x x =>∈R ,则A B = .

7.(2019浙江1) 已知全集{}1,0,1,2,3U =-,集合{}0,1,2A =,{}1,0,1B =-,则U A B e=

A .{}1-

B .{}0,1

C .{}1,2,3-

D .{}1,0,1,3-

1.(2018全国卷Ⅰ)已知集合{0,2}=A ,{21012}=--,

,,,B ,则A B = A .{0,2} B .{1,2} C .{0} D .{21012}--,

,,,

2.(2018浙江)已知全集{1,2,3,4,5}U =,{1,3}A =,则=U A e A .? B .{1,3} C .{2,4,5} D .{1,2,3,4,5}

3.(2018全国卷Ⅱ)已知集合{}1,3,5,7A =,{}2,3,4,5B =,则A B = A .{3} B .{5} C .{3,5} D .{}1,2,3,4,5,7

4.(2018北京)已知集合{|||2}A x x =<,{2,0,1,2}B =-,则A B = A .{0,1} B .{–1,0,1} C .{–2,0,1,2} D .{–1,0,1,2}

5.(2018全国卷Ⅲ)已知集合{|10}A x x =-≥,{0,1,2}B =,则A B =

A .{0}

B .{1}

C .{1,2}

D .{0,1,2}

6.(2018天津)设集合{1,2,3,4}A =,{1,0,2,3}B =-,{|12}C x x =∈-

A .{1,1}-

B .{0,1}

C .{1,0,1}-

D .{2,3,4}

7.(2017新课标Ⅰ)已知集合{|2}A x x =<,{320}B x =->,则 A .3

{|}2

A

B x x =< B .A B =?

C .3

{|}2

A

B x x =< D .A B =R

8.(2017新课标Ⅱ)设集合{1,2,3}A =,{2,3,4}B =则A B =

A .{1,2,3,4}

B .{1,2,3}

C .{2,3,4}

D .{1,3,4}

9.(2017新课标Ⅲ)已知集合{1,2,3,4}A =,{2,4,6,8}B =,则A B 中元素的个数为 A .1 B .2 C .3 D .4 10.(2017天津)设集合{1,2,6}A =,{2,4}B =,{1,2,3,4}C =,则()A B C = A .{2} B .{1,2,4} C .{1,2,4,6} D .{1,2,3,4,6}

11.(2017山东)设集合{}

11M x x =-<,{}

2N x x =<,

则M N =

A .()1,1-

B .()

1,2- C .()0,2

D .()1,2

12.(2017北京)已知U =R ,集合{|22}A x x x =<->或,则U A e=

A .(2,2)-

B .(,2)(2,)-∞-+∞

C .[2,2]-

D .(,2][2,)-∞-+∞ 13.(2017浙江)已知集合{|11}P x x =-<<,{|02}Q x x =<<,那么P Q = A .(1,2)- B .(0,1) C .(1,0)- D .(1,2)

14.(2016全国I 卷)设集合{1,3,5,7}A =,{|25}B x x =≤≤,则=A B A .{1,3} B .{3,5} C .{5,7} D .{1,7}

15.(2016全国Ⅱ卷)已知集合{1

23}A =,,,2{|9}B x x =<,则A B = A .{210123}--,,,,, B .{21012}--,,,, C .{123},, D .{12}, 16.(2016全国Ⅲ)设集合{0,2,4,6,8,10},{4,8}A B ==,则A B e=

A .{48},

B .{026},,

C .{02610},,,

D .{0246810},,,,, 17.(2015新课标2)已知集合}21|{<<-=x x A ,}30|{<<=x x B ,则A B = A .)3,1(- B .)0,1(- C .)2,0( D .)3,2(

18.(2015新课标1)已知集合{32,},{6,8,10,12,14}A x x n n N B ==+∈=,则集合A B 中的元素个数为

A .5

B .4

C .3

D .2 19.(2015北京)若集合{|52}A x x =-<<,{|33}B x x =-<<,则A B =

A .{|32}x x -<<

B .{|52}x x -<<

C .{|33}x x -<<

D .{|53}x x -<<

20.(2015天津)已知全集{1,2,3,4,5,6}U =,集合{}2,3,5A =,集合{1,3,4,6}B =,则集合U A B =e

A .{3}

B .{2,5}

C .{1,4,6}

D .{2,3,5} 21.(2010江苏)设集合{1,1,3}A =-,2

{2,4}B a a =++,{3}A B =,则实数a =__.

22.(2015山东)已知集合{}24A x x =<<,{}

(1)(3)0B x x x =--<,则A B =

A .()1,3

B .()1,4

C .()2,3

D .()2,4

23.(2015福建)若集合{}

22M x x =-≤<,{}0,1,2N =,则M N 等于

A .{}0

B .{}1

C .{}0,1,2

D .{}0,1

24.(2015广东)若集合{}1,1M =-,{}2,1,0N =-,则M

N =

A .{}0,1-

B .{}1

C .{}0

D .{}1,1-

25.(2013湖南)已知集合{2,3,6,8},{2,3},{2,6,8}U A B ===,则()

U A B e= .

26.(2014新课标)已知集合A ={x |2230x x --≥},B ={x |-2≤x <2},则A B = A .[-2, -1] B .[-1,1] C .[-1,2) D .[1,2)

27.(2014新课标)设集合M ={0,1,2},N ={}2|320x x x -+≤,则M N = A .{1} B .{2} C .{0,1} D .{1,2}

28.(2014新课标)已知集合A ={-2,0,2},B ={x |2

x -x -20=},则A B =

A . ?

B .{}2

C .{}0

D .{}2-

29.(2014重庆)设全集{|110}U n N n =∈≤≤,{1,2,3,5,8}A =,{1,3,5,7,9}B =,则()U A B ?e= .

30.(2014山东)设集合2

{|20},{|14}A x x x B x x =-<=≤≤,则A B =

A .(0,2]

B .(1,2)

C .[1,2)

D .(1,4)

31.(2014广东)已知集合{1,0,1}M =-,{0,1,2}N =,则M

N =

A .{0,1}

B .{1,0,2}-

C .{1,0,1,2}-

D .{1,0,1}-

32.(2014福建)若集合{|24}P x x =<≤,{|3}Q x x =≥,则P

Q 等于

A .}{34x x ≤<

B .}{34x x <<

C .}{

23x x ≤< D .}{

23x x ≤≤ 33.(2014浙江)设全集{}2|≥∈=x N x U ,集合{

}

5|2

≥∈=x N x A ,则U A e=

A .?

B . }2{

C . }5{

D . }5,2{

34.(2014北京)已知集合2

{|20},{0,1,2}A x x x B =-==,则A B =

A .{0}

B .{0,1}

C .{0,2}

D .{0,1,2} 35.(2014湖南)已知集合{|2},{|13}A x x B x x =>=<<,则A B =

A .{|2}x x >

B .{|1}x x >

C .{|23}x x <<

D .{|13}x x <<

36.(2014陕西)已知集合2

{|0},{|1,}M x x N x x x R =≥=<∈,则M

N =

A .[0,1]

B .[0,1)

C .(0,1]

D .(0,1)

37.(2014江西)设全集为R ,集合2

{|90},{|15}A x x B x x =-<=-<≤, 则()R A

B =e

A .(3,0)-

B .(3,1)--

C .(3,1]--

D .(3,3)-

38.(2014辽宁)已知全集,{|0},{|1}U R A x x B x x ==≤=≥,则集合()U A

B =e A .{|0}x x ≥ B .{|1}x x ≤

C .{|01}x x ≤≤

D .{|01}x x <<

39.(2014四川)已知集合2

{|20}A x x x =--≤,集合B 为整数集,则A B = A .{1,0,1,2}- B .{2,1,0,1}-- C .{0,1} D .{1,0}-

40.(2014湖北)已知全集{1,2,3,4,5,6,7}U =,集合{1,3,5,6}A =,则U A =e A .{1,3,5,6} B .{2,3,7} C .{2,4,7} D . {2,5,7}

42.(2013新课标1)已知集合A ={x |x 2-2x >0},B ={x |-5<x <5},则 A .A ∩B =? B .A ∪B =R C .B ?A D .A ?B

43.(2013新课标1)已知集合{1,2,3,4}A =,2

{|,}B x x n n A ==∈,则A B = A .{}14, B .{}23, C .{}916, D .{}12,

44.(2013新课标2)已知集合(){

}

2

|14,M x x x R =-<∈,{}1,0,1,2,3N =-, 则M

N =

A .{}0,1,2

B .{}

1,0,1,2- C .{}1,0,2,3- D .{}0,1,2,3

45.(2013新课标2)已知集合{|31}M x x =-<<,{3,2,1,0,1}N =---,则M

N =

A .{2,1,0,1}--

B .{3,2,1,0}---

C .{2,1,0}--

D .{3,2,1}---

46.(2013山东)已知集合B A 、均为全集}4,3,2,1{=U 的子集,且(){4}U A

B =e, {1,2}B =,则U A B =e

A .{3}

B .{4}

C .{3,4}

D .?

47.(2013山东)已知集合A ={0,1,2},则集合B ={}|,x y x A y A -∈∈中元素的个数是

A .1

B .3

C .5

D .9

48.(2013安徽)已知{}{}|10,2,1,0,1A x x B =+>=--,则()R C A B ?= A .{}2,1-- B .{}2- C .{}1,0,1- D .{}0,1

49.(2014江苏)已知集合A ={4,3,1,2--},}3,2,1{-=B ,则=B A .

50.(2013北京)已知集合{}1,0,1A =-,{}|11B x x =-≤<,则A B =

A .{}0

B .{}1,0-

C .{}0,1

D .{}

1,0,1-

51.(2013广东)设集合2{|20,}S x x x x R =+=∈,2

{|20,}T x x x x R =-=∈, 则S T =

A .{0}

B .{0,2}

C .{2,0}-

D .{2,0,2}-

53.(2013陕西)设全集为R , 函数()f x =M , 则C M R 为 A . [-1,1] B . (-1,1) C .,1][1,)(∞-?+∞- D .,1)(1,)(∞-?+∞-

54.(2013江西)若集合{}

2|10A x R ax ax =∈++=中只有一个元素,则a = A .4 B .2 C .0 D .0或4

55.(2018江苏)已知集合{0,1,2,8}A =,{1,1,6,8}B =-,那么A B = .

56.(2012广东)设集合{1,2,3,4,5,6},{1,3,5}U M ==;则U C M =

A .{,,}246

B .{1,3,5}

C .{,,}124

D .U 57.(2012浙江)设全集{}1,2,3,4,5,6U =,设集合{}1,2,3,4P =,{}3,4,5Q =, 则U P Q ?e=

A .{}1,2,3,4,6

B .{}1,2,3,4,5

C .{}1,2,5

D .{}1,2 58.(2012福建)已知集合{1,2,3,4}M =,{2,2}N =-,下列结论成立的是 A .N M ? B .M N M = C .M N N = D .{2}M N =

59.(2012新课标)已知集合2

{|20}A x x x =--<,{|11}B x x =-<<,则 A .A B ü B .B A ü C .A B = D .A

B =?

60.(2010陕西)集合A ={}|12x x -≤≤,B ={}|1x x <,则()R A B ?e=

A .{}|1x x >

B .{}|1x x ≥

C .{}|12x x <≤

D .{}|12x x ≤≤

61.(2012江西)若集合{1,1}A =-,{0,2}B =,则集合{|,,}z z x y x A y B =+∈∈中的元素的个数为 A .5 B .4 C .3 D .2

62.(2011浙江)若{|1},{|1}P x x Q x x =<=>-,则

A .P Q ?

B .Q P ?

C .R C P Q ?

D .R Q C P ?

63.(2011新课标)已知集合M ={0,1,2,3,4},N ={1,3,5},P M N =?,则P 的子集共有 A .2个 B .4个 C .6个 D .8个

64.(2011北京)已知集合P =2

{|1}x x ≤,{}M a =.若P M P =,则a 的取值范围是 A .(-∞, -1] B .[1, +∞) C .[-1,1] D .(-∞,-1][1,+∞) 65.(2011江西)若全集{1,2,3,4,5,6},{2,3},{1,4}U M N ===,则集合{5,6}等于

A .M N ?

B .M N ?

C .()()n n C M C N ?

D .()()n n C M C N ? 66.(2011湖南)设全集{1,2,3,4,5}U M N =?=,{2,4}U M C N ?=,则N =

A .{1,2,3}

B .{1,3,5}

C .{1,4,5}

D .{2,3,4}

67.(2011广东)已知集合A ={(,)|,x y x y 为实数,且22

1}x y +=,B ={(,)|,x y x y 为实数且1}x y +=,则A ?B 的

元素个数为 A .4 B .3 C .2 D .1 68.(2011福建)若集合M ={-1,0,1},N ={0,1,2},则M ∩N 等于 A .{0,1} B .{-1,0,1} C .{0,1,2} D .{-1,0,1,2} 70.(2011辽宁)已知M ,N 为集合I 的非空真子集,且M ,N 不相等,若 N I M =?e,则=N M

A .M

B .N

C .I

D .? 71.(2010湖南)已知集合{}1,2,3M =,{}2,3,4N =,则

A .M N ?

B .N M ?

C .{}2,3M

N = D .{}1,4M N =

72.(2015江苏)已知集合{}123A =,,,{}245B =,,,则集合A

B 中元素的个数为 .

73.(2015湖南)已知集合U ={}1,2,3,4,A ={}1,3,B ={}1,3,4,则A

(U B e)= .

74.(2017江苏)已知集合{1,2}A =,2

{,3B a a =+},若{1}A B =,则实数a 的值为____.

75.(2010辽宁)已知,A B 均为集合U ={1,3,5,7,9}的子集,且{3}A B =,{9}U B

A =e,则A = A .{1,3}

B .{3,7,9}

C .{3,5,9}

D .{3,9}

1.(2013辽宁)已知集合{}{}4|0log 1,|2A x x B x x A

B =<<=≤=,则

A .()01,

B .(]02,

C .()1,2

D .(]12,

.D 【解析】由集合A ,14x <<;所以(1,2]A B =.

2

A .[0,1]

B .(0,1]

C .[0,1)

D .(-∞,1] 21.A 【解析】∵{0,1}M =,{|01}N x x ≤=<,∴M N =[0,1].

A . [0,2]

B .(1,3)

C . [1,3)

D . (1,4)

29.C 【解析】|1|213x x -

4.(2010浙江)设P ={x ︱x <4},Q ={x ︱2

x <4},则B

A .P Q ?

B .Q P ?

C .R P Q ?e

D .R Q P ?e 【解析】{}

22<<x x Q -=,可知B 正确, 5.(2010安徽)若集合12

1log 2A x x ????

=≥

????

?

?,则A =R e A .2(,0]

,2??-∞+∞ ? ??? B .2??+∞

? ???

C .2(,0][,)2-∞+∞

D .[

)2+∞ A 【解析】不等式121log 2x …,得1

2

1

122

1log log ()2x >?????…,得x …

则R A C B =

A .{}|0x x ≤

B .{}|24x x ≤≤

C .{}|024x x x ≤<>或

D .{}

|024x x x <≤≥或

C 【解析】[)0,A =+∞,[]2,4B =,∴[0,2)(4,)R A

B =+∞e.

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