计算：20120+|-14|+4-2-2．-数学

更多内容推荐

• The earth could be younger and took more than three times longer to form than _______ thought, accor
• We were all very much attracted by the beautiful scenery ______ we set foot in the village.A．quickly
• 把代数式3-2b-22-2a-3化成不含负指数的形式是（）A．9b24a3B．9a34bC．3a22ab2D．4a39b2-数学
• Scientists are convinced ________ the positive effect of laughter ________ physical and mental healt
• She was once trained for better English pronunciation and ________ she ________ obvious pronunciatio
• I was standing behind a tall man．When the man looked _____, I recognized him at once．A．upB．downC．for
• He ______to swim across the Channel, but they failed because of the terrible weather. A．succeededB．m
• 计算2-3的结果是（）A．-6B．-8C．-18D．18-数学
• It is a great concern that the school is now ____ for experienced teachers.A．badly in needB．badly of
• Mr smith has little acquaintance_____modern poetry while he has a wide knowledge ___ painting.When i
• He found it hard for Alan to focus on his teachers for longer than five minutes, _________ if the le
• ---When did you last hear ____ Jay?---He phoned me this morning, and we agreed ____ a time and place
• We have already placed an order ____ that company _____ the machines.A．for; withB．for ; forC．with; f
• Come ______, everybody! Look at this _______, and you will find something terrific.A．closely; closel
• 计算：（-2）2+2×（-3）+（13）-1-数学
• It is commonly assumed that the growth of GDP and the development of people’s living conditions are
• 计算：(π-3.14)0+(12)-1-|-4|+2-2．-数学
• 43. Our national scenery Zhangjiajie is so charming that it is _____ description.A．outB．besideC．over
• 计算：（-1）0+（13）-1=______．-数学
• 假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。增加：在缺词处加-高二英语
• I remember one of them __________, who speaks with a strong Beijing accent.A．in shortB．in particular
• _____my friends and myself I thank you-without your help we would have lost our lives.[ ]A. In contr
• 直接写出结果：（1）(13)-3=______（2）（-a）10÷（-a）3=______（3）（-16x3-8x2+4x）÷（-2x）=______．-数学
• Thanks for giving me ______ advice, but it’s difficult ______ me to carry it out.A．such a good; forB
• Much to our surprise, they carried on _____ the extremely difficult conditions. [ ]A. in spite of B.
• With a population of over seven million, London is ________ the largest cities of the world.A．betwee
• 若3x=127，则x=______．-数学
• （1）化简：(4x2-4+1x+2)÷1x-2（2）计算：-23+(π-3.14)0-|1-212|×(-12)-1．-数学
• _____ all our efforts to save the school, the authorities decided to close it.A．In spite ofB．In case
• His report was so exciting that it wasinterrupted by applause（掌声）.A．constantlyB．constantC．seldomD．ne
• Is this the recorder that you want ___________?A．to have repairedB．to repair itC．to have it repaired
• The boy made ____ fun of me, so I became angry ____ him．A．a; withB．/; with C．a ; aboutD．the; about-英
• 计算：30-3-2=______．-数学
• 若（x-3）0-2（4x-8）-2有意义，那么x的取值范围是（）A．x＞3B．x＜2C．x≠3或x≠2D．x≠3且x≠2-数学
• Sorry, I have no time left now, Can we discuss the matter________supper?A．overB．onC．byD．at-高三英语
• Our music party hasn’t begun yet, for the chairs and lights are not_______.A．in needB．in placeC．in c
• Two middle-aged passengers fell into the sea. ______, neither of them could swim.A．In factB．LuckilyC
• 计算：①12-18-0.5+13②23-1+27-(3-1)0．-数学
• When Mom looked back on the early days of their marriage, she wondered how they had managed with ___
• They returned home after a long journey,___________________.A．hungry & tiredlyB．hungrily & t
• To fully understand the writer, we must read not only between the lines but also ________ the lines
• 计算：tan60°-23-1+（12）-1+（x2+1）0．-数学
• （1）计算：|3-4|-22+12（2）计算：239x+6x4-2X1x（3）计算(12)-1×(3-2)0+48-|-2|（4）解方程：2x2-7x+6=0-数学
• ------Thank you for your trouble. ------Not at all. I’m ____________ pleased to help you.A．too muchB
• 计算：(12)-1+(3-1)2-36．-数学
• （1）计算：(-1)2011-(3-2)0+(12)-1；（2）计算：(x2x+4-16x+4)÷x-4x；（3）计算：2mm2-9-1m+3．-数学
• 计算：a5b4•（a2b）-2÷a3．-数学
• 计算：4+(-2011)0-(13)-1+|-2|=______．-数学
• The money ________ for this trip abroad has been ready.[ ]A. in advanceB. in needC. in chargeD. in t
• Many people are ________ as to what to do when there is a fire.A．at a lossB．at riskC．at easeD．at a d