吉林省长春十一中10-11学年高二下学期期末考试数学(理)

适用年级:高二
试卷号:631865

试卷类型:期末
试卷考试时间:2017/7/19

1.选择题(共4题)

1.
Her brother ______ be at home now, because he was seen playing basketball in the stadium just now.
2.
Her brother ______ be at home now, because he was seen playing basketball in the stadium just now.
3.一定量的盐酸跟过量的铁粉反应时,为了减缓反应速度,且不影响生成氢气的总量,可向盐酸中加入适量的                                (    )
①NaOH固体 ②H2O  ③NaNO3溶液 ④CH3COONa固体 ⑤KCl溶液
4.
——Would you mind giving your advice on how to improve our business management?
——if you make ____ most of the equipment, there will be ____ rise in production.

2.单选题(共3题)

5.
,若恒成立,则的最大值是( )
A.1B.2C.3D.4
6.
甲乙两人进行乒乓球决赛,比赛采取七局四胜制.现在的情形是甲胜3局,乙胜2局.若两人胜每局的概率相同,则甲获得冠军的概率为(    )
A.B.C.D.
7.
将一枚均匀的硬币投掷5次,则正面出现的次数比反面出现的次数多的概率(    )
A.B.C.D.

3.填空题(共3题)

8.
函数的值域为  
9.
已知fx,则=___________
10.
 的展开式中,的系数是 (用数字作答) .
试卷分析
  • 【1】题量占比

    选择题:(4道)

    单选题:(3道)

    填空题:(3道)

  • 【2】:难度分析

    1星难题:0

    2星难题:0

    3星难题:0

    4星难题:0

    5星难题:0

    6星难题:0

    7星难题:0

    8星难题:0

    9星难题:6