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天津市河西区实验中学2017-2018学年高二下学期期中数学试题
适用年级:高二 试卷类型:期中 试题总数:18 浏览次数:23 上传日期:2020-02-14
1 . 在二项式eqIdf88aca65bb0144ca85c9e9b323633b9e的展开式中,含eqId79228ba10749492298b2ebd9f672718a的项的系数是(    ).
A.eqIdd94be5939c4843e2bb2e0b3ded35b7dfB.eqId1d18010fc29e4f45abaaece953793246C.eqId11f75c152f5341f39d020095cecda9b3D.eqId8f65c930571d4ff6aa6a50029d46826e
更新:2020/06/12难度:0.85题型:单选题组卷:1006
2 . 已知命题eqId41030456fda64fe489c1f4141762358fR,eqIdfe76dcf217b348688a1c4219c17f9903,则
A.eqId05362f554eab448085651c9ea7666740R,eqId2b7b3e1cea9b41e4b04dbd449b646b19B.eqId67e7279105694bcd92cbb2c2cd91b451R,eqId2b7b3e1cea9b41e4b04dbd449b646b19
C.eqId05362f554eab448085651c9ea7666740R,eqIdf802616f11604ddcbf54cd3a5506ca12D.eqId67e7279105694bcd92cbb2c2cd91b451R,eqIdf802616f11604ddcbf54cd3a5506ca12
更新:2020/04/21难度:0.85题型:单选题组卷:1989
3 . 已知命题p:所有有理数都是实数,命题q:正数的对数都是负数,则下列命题中为真命题的是
A.eqId75c76f4e9a4c42d5bf2923166873a2b6B.eqId86896b3aa537409f8fc52c7e594bf501C.eqIde981b39b72824c6aafb6177bd54b3298D.eqId0c5d5d46f1e8416d9d6614147d09b1bc
更新:2020/06/28难度:0.65题型:单选题组卷:1028