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Don’tspend time beating ona wall, to change it into a door.A.hopeB.hopedC.hopingD.to hope-高三英语
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It is the first time I ______ this kind of music.A.heardB.am hearingC.have heardD.had heard-高二英语
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.More patients__in hospital this year than last year. A.treatedB.have treatedC.had been treatedD.hav
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A1:;A2:;A3:;A4:=……An::(1)请观察A1,A2,A3的规律,按照规律完成填空.(2)比较大小A1和A2∵∴∴(3)同理,我们可以比较出以下代数式的大小:;;-八年级数学
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计算小题1:()+(-1)-小题2:先化简,再求值:-七年级数学
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My headache is killing me.I it away.But now it’s getting worse and worse.A.think; is goingB.thought;
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In addition to what ________ above, his speech was also involved in some big issues of our society.A
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Nothing that he suggested _____ to be of any use.A.prove B.proved C.proving D.has been proved-高二英语
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某一种食品的外包装盒可以近似地看作一个正方体,如果它的表面积为,求这个盒子的棱长.-八年级数学
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计算:-八年级数学
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下列计算正确的是[]A.B.C.D.-九年级数学
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— I’m sure Andrew will win the first prize in the final. — I think so. He ______ for it for months.
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(1)⑵-八年级数学
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化简=______________.-九年级数学
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The telephone _______, but by the time I got indoors, it stopped.A.had rungB.was ringingC.ringsD.has
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If law and order as well as rules and regulations ______, neither the citizen nor his property is sa
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How long have you ______ ?A.lost your jobB.been out of workC.been lost your job D.out of work-高一英语
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The robber would ____ to 7 years in _____ prison.A.sentence; /B.be sentenced; /C.be sentenced; theD.
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若为实数,且,则的值为-八年级数学
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在实数、、、中,最小的数是-八年级数学
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—Are you still mad at her?—Not really, but I can’t that her remarks hurt me.A.denyB.refuseC.rejectD.
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如下图,数轴上点A所表示的数是A.B.-+1C.+1D.-1-八年级数学
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估计的值()A.在1到2之间B.在2到3之间C.在3到4之间D.在4到5之间-八年级数学
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Imagine how excited we werethat our daughter had been employed by the well-known company.A.learningB
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使有意义的x的取值范围是……………………………………………【】A.x≥3B.x≥3且x≠-1C.x≤3D.x<3-九年级数学
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-----Did you have a hard time traveling back home?-----Yes, it ______ for four days when I arrived i
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---Did you watch the programme I’m a singer on Friday night? It was wonderful.---I wish I had, but I
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计算小题1:小题2:小题3:-八年级数学
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函数中,自变量的取值范围是()A.B.C.D.-九年级数学
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Fresh air, enough exercise and nutritious food ______ to sound health.A.devoteB.addC.contributeD.sti
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在式子中,是最简二次根式的式子有【】个A.2B.3C.1D.0-九年级数学
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The old man asked the children to _____ to each other near the campfire so that he could start telli
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计算:__.-九年级数学
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下列计算错误的是【】A.B.C.D.-九年级数学
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Had I known the party was so boring, I wouldn’t have come. I __anything.A.hadn’t doneB.haven’t done
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—That must have been a pleasant experience.— yeah, we ourselves.A.have been enjoyingB.enjoyedC.were
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--- What did the manager say at yesterday’s meeting?--- So you______ to him carefully.A.won’t listen
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计算:-九年级数学
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When the festival they have been looking forward to _______, people will dress up to celebrate it.A.
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若的小数部分为x,的小数部分为y,求x+y的值。-八年级数学
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London is one of the best places in the world to _____ education with pleasure, so it’s good for you
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Great efforts to increase agricultural production must be made if food shortage _____ avoided.A.is t
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计算:-八年级数学
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TheChinese government has made great efforts to______thegapbetween the rich and the poor, but has no
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先化简,再求值-八年级数学
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—Mary, do you still remember the first time we met?—of course, You Helen’s birthday party with your
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函数中,自变量的取值范围是-九年级数学
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计算=-八年级数学
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在实数0,π,,0.733,,-中,无理数有▲个.-八年级数学
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函数y=中自变量x的取值范围是________________.-九年级数学
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当时,二次根式有意义.-八年级数学
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