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江西省宜春市上高县第二中学2020届高三上学期第二次月考数学(理)试题
适用年级:高三 试卷类型:月考 试题总数:22 浏览次数:289 上传日期:2019-10-09
1 . 已知集合eqId16c26da76f7c49a5bb989779ab58e432eqIdd96d06faba3345efbd5d823a008ed589eqId170a03e31a0e4656b66452088e998e61()
A.eqId71da81efd00f45e48c2ee2d48f435b08B.eqId61d76b8e99594e42926b54c6dcefaa34C.eqIdf823cfa0c38e4b3f87756acc4e9dfe5bD.eqIde7d1c26d54ad46ceab47ce4cfcef8d21
更新:2020/05/19难度:0.85题型:单选题组卷:192
2 . 下列说法错误的是(   )
A.命题“若eqId56516e4f60d7499d9efe6dd90d15c7ca,则eqId5db4a4f976ba42089c0439595abeb40b”的逆否命题为:“若eqIde7320682fc974323b9e36812c8d054d9,则eqIddae4ca6c5077451e8256675a5ac358b0
B.“eqIda75485e4fb5148ddab27294eeeb9fb8c”是“eqId4038cc5b28c94a22aaaad0cdec09d954”的充分而不必要条件
C.若eqId0c243e5dded24989821daf9bef2676a6eqIda5d0fc594d4048549d5bbda484fbecc8为假命题,则eqId0c243e5dded24989821daf9bef2676a6eqIda5d0fc594d4048549d5bbda484fbecc8均为假命题
D.命题eqId9bac2bcdd0494a959181d96f131f0e20“存在eqId6fc94f6e181444c6b809fb393eb8fae6,使得eqIdfb954b99740f4fafa707384bc494c304”,则非eqId9bac2bcdd0494a959181d96f131f0e20“任意eqId6fc94f6e181444c6b809fb393eb8fae6,均有eqIdd42421ba789d4fa780421da2f2fb67d7
更新:2020/04/23难度:0.65题型:单选题组卷:665
3 . 已知一个奇函数的定义域为eqId9479eabba69347d2b8e8097a2bcd393d,则eqIdeb502dd8746943a3af0f625c81e2d8e7
A.eqIdfca343da1efc413487359c1551da9dbeB.eqId37705e1ef6a84bbdbe88433e75932cdfC.eqIda86879ae304449a4a6e6461c485a1f13D.eqIdc052ddfbd4524f67a79e0e77c2e5656a
更新:2020/03/01难度:0.85题型:单选题组卷:461