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We are too small to compete _____ a company like that.A.forB.withC.inD.on-高一英语
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It is well-known that humans differ _____ other animals in their ability to speak.A. with B. betwee
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During the dinner, a lady’s critical comments on my new dress really left me _______. After an awkwa
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He was willing to help me ,and expected nothing________ .A.In additionB.In returnC.By chanceD.By tur
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若3x=127,则x3=______.-数学
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The hurricane did damage to many houses and business buildings.,it caused 20 deaths.A.HoweverB.But C
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–did Prince William's wedding last?– It lasted for about 5 hours.A. How far B. How long C. How
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(1)计算:|-1|+50-2•sin45°+2-1;(2)化简:(2-4x+3)•xx+1.-数学
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5.Your performance in the driving test didn’t reach the required standard-______,you failed.A.in the
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-----It seems a little ugly to me .-----______, I think it’s rather beautiful.A.In other wordsB.On t
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若a=-3-2,b=(-13)-2,c=(13)0,则a、b、c的大小关系是()A.a<b<cB.a<c<bC.c<b<aD.b<c<a-数学
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计算:(2-π)0=______,(-2)-2=______,a2÷a•1a=______.-数学
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The person who was taking photos asked the family to sit ________and listen ________to his order.A.c
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At the initial stages of postwar, _______ maintaining of cooperative relationship with USA and stren
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It is the prevention of disease_____ its successful treatment that has led to the rapid increase of
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在:4,-20,(-3)-1,|-5|中,结果为正数的个数有()A.1个B.2个C.3个D.4个-数学
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The latest model of camera can brings the object into focus, with which even a child can shoot very
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Your coat is identical _____mine. No wonder you took it ____mistake.A.to ; forB.as ; byC.as ; forD.t
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下列说法:①2a-2=12a2;②用小数表示3×10-2为-0.03;③(4x3y2)2=8x6y4;④(x2)n+1÷x2n=x2,其中正确的有()A.1个B.2个C.3个D.4个-数学
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计算:(32)-2=______(3.14-π)0=______.-数学
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Our bodies are strengthened by taking exercise. ________,our minds are developed by learning. A.Pro
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Do you think the T-shirt is too tight _____the shoulder?A.atB.onC.toD.across-高一英语
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It seems that living green is _______ easy and affordable. A small step makes a big difference.A.exa
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--- Do you think that the 11th Chinese National Games were a success ? --- Yes, ___! It couldn’t be
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(1)计算:(3.14-π)0-22×34+(-12)-3+|-3|(2)先化简:(x2-2xyy+y)÷x2-y2xy+y2,当x=2时,再从-1<y<2的范围内选取一个合适的整数y代入求值.-数学
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__________ the heavy fog, our flight was held up eventually.A.Thanks toB.According toC.Because ofD.
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计算:(π-3)0+2-1=______.-数学
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若102a=25,则10-a等于()A.15B.-15C.150D.1625-数学
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Harry Potter has even become part of the school curriculum, much ____ the pleasure of the schoolchil
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Among customers there are different preferences __________ what is attractive.A.in honor ofB.in plac
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The shooting center is about 50 kilometres ________ the city of Beijing. A. in south ofB. the south
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You’d better book the tickets in advance; _______ we may miss the concert.A.howeverB.thereforeC.neve
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The airline stewardess (空姐) said to passengers on ______ with a beautiful smile, “welcome _________!
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It will cost a lot of time. __________I think we shall need it and it will certainly be useful to us
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2-1的倒数是()A.12B.-12C.2D.-2-数学
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下列计算正确的是()A.30=0B.-|-3|=-3C.3-1=-3D.9=±3-数学
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____his great love for the works of J. K. Rowling, he has a broad range of interest in other Englis
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--- What shall we prepare for our picnic this weekend? --- Well, let’s discuss it ______ lunch.A.atB
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已知(x-1)x2-1=1,则x的值为()A.±1B.-1和2C.1和2D.0和-1-数学
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若2x=132,则x等于()A.5B.-5C.4D.-4-数学
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All of us are_____aware of the cause of this failure, so do not make the same mistake again.A.wellB.
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Next to biology , I like physics ________.A.betterB.bestC.the betterD.very well-英语
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计算:(-1)0+(13)-2=______.-数学
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He’s given me so much help that I really want to do something for him _____.A.in turnB.by turnsC.in
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There are solid reasons for China to claim ownership of the Diaoyu Islands, which lie about 200 mile
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Usually John would be late for meetings. But this time, _____ to my surprise, he arrived on time. [
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计算(12)-1的结果是()A.12B.-12C.2D.-2-数学
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I was deeply impressed ________ the speech by the mayor of Shanghai before the final voting for EXP
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(110)2+(110)0+(110)-2计算后其结果为()A.1B.201C.1011100D.1001100-数学
题目简介
计算2-2的结果是______.-数学
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