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计算2﹣2的值是[]A.4B.﹣4C.D.-七年级数学
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One of the first things Joan did ____ getting home was to water her flowers.A.byB.onC.atD.for-高三英语
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Housing price in China is so expensive that it is_______ the reach of those with average income, so
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New cars will be taken to other parts of the country _______ railway.A.alongB.byC.onD.with-英语
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As a reward ______ his contribution ______ botany, John Banks had a flower named ______ himA.for, fo
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It may rain, but________I shall go out. I'll go to the airport to see Xiao Lin off. [ ]A. other
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How you feel about life and anything________depends on where you focus your attention.A.in advanceB.
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Attention, please, everybody! Please stay__________while I take a photograph of you.[ ]A. stillB. ca
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计算3﹣1的结果是[]A.B.C.3D.﹣3-七年级数学
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–Do you enjoy seeing foreign films? –Yes. Some of them are good and the film Avatar ____ is excelle
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I feel sure that ____ qualification, ability and experience, you are abundantly suited to the positi
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The local government supplied the poor children _______free text-books and some companies supplied f
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A high official from the central government will come and explain ______ what the country has doneto
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2﹣1+20=_________.-七年级数学
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Mary was talking to me about her new dress.________,I was thinking about something else.[ ]A.Meanwhi
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It’s nothing unusual to experience failure, and _____ ought we to be so discouraged.A.in no timeB.b
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United Nations urged the country to give up the nuclear plan stability and peace.A.in exchange forB.
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单词拼写根据下列各句句意和空白之后的汉语提示词,在横线上写出对应单词的正确、完整形式,每空只写一词.1.Millions of wild flowers color the valleys,_____
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下列运算中,正确的是[]A.x2007+x2008=x4015B.20070=0C.D.(﹣a)(﹣a)2=﹣a3-七年级数学
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计算2﹣2的结果是[]A.4B.﹣4C.D.﹣-七年级数学
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下列各式的计算中不正确的个数是()①100÷10﹣1=10②10﹣4(2×7)0=1000③(﹣0.1)0÷(﹣2﹣1)﹣3=8④(﹣10)﹣4×(﹣10﹣1)﹣4=﹣1[]A.4个B.3个C.2个D
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的值等于[]A.B.﹣C.9D.﹣9-七年级数学
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_____ his knowledge of the mountainous country, John Smith was appointed as our guide.A.In spite ofB
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I didn't know you were in trouble at that time,________I would have given you a hand.[ ]A.where
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—Did you be the match?—Yes, we lost the match ________ one goal.A.by B.atC.withD.only-高三英语
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=_________.-七年级数学
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Most products, ____ which this is one example, sell well, _______.A.of; as advertisedB.of; like adve
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Mountain climbing must be very tiring, ________,you might feel sick with the air getting thinner.A.I
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I like this jacket better than that one, but it costs almost three times ________. [ ]A. as much B.
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The incomes of skilled workers went up. ________,unskilled workers saw their earnings fall. [ ]A. Mo
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It was a nice house, but ________ too small for a family to live in. [ ]A. rarely B. fairlyC. rather
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计算(2﹣1)2结果等于[]A.2B.4C.D.-七年级数学
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It’s quite natural that kids like to play with friends _______ their own age.A.ofB.atC.withD.in-高三英语
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The company's profit fell __________ in the first three months in 2009 because of the global fi
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He could have finished it on schedule, but __________ he fell behind. [ ]A. somehowB. anyhowC. other
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---These suitcases are too heavy for me to move. ---Here, I’ll give you a hand _______ them.A.forB.
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Mary has recently got engaged ________ a foreign teacher, who has been engaged ________ education re
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Mark’s fluency in English gave him a big advantage________the other applicants for the job.A.against
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下列各式计算正确的是[]A.()﹣3=27B.a3a2=a6C.(﹣2a3)﹣3=6a﹣9D.a3+a2=a5-七年级数学
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— You and Kate often meet, don't you? — We do meet________,but not regularly. [ ]A. now and the
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_______ does it snow so heavily in South China as it did in the winter of 2007. [ ]A. UsuallyB. Freq
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Progress so far has been very good. ________, we are sure that the project will be completed on time
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It's high time you had your hair cut; it's getting ________. [ ]A.too much longB.much too
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如果a≠0,p是正整数,那么下列各式中错误的是[]A.a﹣p=B.a﹣p=()pC.a﹣p=apD.a﹣p=(ap)﹣1-七年级数学
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计算:3﹣2=_________.-七年级数学
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公式P=U2R﹣1可以改写成P=_________的形式.-七年级数学
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She felt completely ______ during the vacation but now she has to go back to work again.A.in angerB
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Standing in the main hall of the airport, passengers can easily find the different destinations on t
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计算:5﹣1的值为[]A.5B.﹣5C.D.﹣-七年级数学
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John is not here today .Who can him in the game?A.take the placeB.instead ofC.replaceD.in place of-高
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计算:=_________.-七年级数学
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