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Cane toads, also known as bufo toads, are yet another invasive (入侵) species that has found a hospit...
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高三下学期英语《》真题及答案
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若符号定义语句如下则L=______ BUF1DB12’12’ BUF2DB0 LEQUBLI
若符号定义语句如下则L=【11】 BUF1DB12’12’ BUF2DB0 LEQUBUF2-
执行下面的程序后AX寄存器中的数据是BUTDW10DUP2XORAXAXMOVCXLENGTHMOV
20
30
32
40
若有BUFDW1234则可将数据02H取到AL寄存器中的指令是
MOV AL,BYTE PTR [BUF+1]
MOV AL,BYTE PTR [BUF+2]
MOV AL,BYTE PTR [BUF+3]
MOV AL,BUF [2]
NativetoAmericathecanetoad癞蛤蟆wasintroducedtonorthe
Canetoadsalsoknownasbuffotoadsareyetanotherinvasiv
若符号定义语句如下则L=______BUF1DB12’12’BUF2DB0LEQUBUF2—BUFl
若有BUFDW1234则可将数据02H取到AL寄存器中的指令是
MOV AL,BYTE PTR[BUF+1]
MOV AL,BYTE PTR[BUF+2]
MOV AL,BYTE PTR[BUF+3]
MOV AL,BYTE BUF[2]
若符号定义语句如下则L=【18】BUF1DB12’12’BUF2DB0LEQUBUF2-BUF1
若符号定义语句如下则L=______BUFlDB12’12’BUF2DB0LEQUBUF2一BUF1
InjokesthechickenonlycrossestheroaD.InAustraliacan
Canetoadsalsoknownasbuffotoadsareyetanotherinvasiv
数据定义如下BUF1DB10BUF2DW20DUP实现将BUF1单元的内容与BUF2开始的条三个字节
CMP BUF1,BYTE PTR BUF2+3
MOV AL,BUF1 CMP AL,BUF2+2
MOV AL,BUF1 CMP AL,BYTE PTR BUF2+2
MOV AL,BUF1 CMP AL,BUF2+3
若符号定义语句如下则L=______ BUF1DB12’12’ BUF2DB0 LEQUBUF
若符号定义语句如下则L=______ BUFlDB12’12’ BUF2DB0 LEQUBUF
请完善程序程序文件名Java_2.java并进行调试请在下画线处填入正确内容然后删除下画线请
若有BUFDW1234则可将数据02H取到AL寄存器中的指令是
MOV AL,BYTE PTR[BUF+1]
MOV AL,BYTE FFR[BUF+2]
MOV AL,BYTE PTR[BUF+3]
MOV AL,BUF[2]
若符号定义语句如下则L=【18】 BUF1DB12’12’ BUF2DB0 LEQUBUF2-
请完善程序程序文件名Java_2.java并进行调试请在下画线处填入正确内容然后删除下画线请
若符号定义语句如下则L=【11】BUF1DB12’12’BUF2DB0LEQUBUF2-BUF1
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摆一个三角形用3根小棒摆两个三角形是5根摆9个三角形要根小棒.
下列实验不能达到目的是
下列化合物的分子中所有原子可能共平面的是
×5和5×的计算结果相同意义也相同.判断对错
如图整个长方形面积是阴影部分面积的倍.
看图写算式并计算. ×=.
儿童公园有一个圆形鱼池在鱼池的周围要做2圈直径是15m的圆形栏杆至少要用钢条多少米
分数化成百分数的方法可以把分数化成的分数然后再写成形式.还可以把分数化成再化成.
Asmartphone'slowbatterywarningistheonlywarningthatmostpeopletakeseriously.Trythefollowingstepsandyouwillimproveyourbatterylife. Lettherebelesslight Forlargersmartphonesthelongerthescreenisonandthebrighteritisthefasteryourbatterygoes.Trymakingthescreenasdarkasyoucanbearitandstillreadatext.DarkeningthescreeniscommonamongteenagersbutitmaybehardforMomandDadtoseewhat'sshowingontheirphone. Turnoffthesignals Yoursmartphonedoesalotofcommunicatinginthebackground.They'recheckingforthingslikenewemailstextmessagesWi﹣FisignalsBluetoothsignalsyourlocationandmore.Theseactivitiesdodrainyourbatterylifesoyoushouldturnoffwhateveryouaren'tusing.LocationServicesisalsoanotherfeaturethatburnsupyourbatterysoyoucanuseGPSandWi﹣FitofindoutwhichappshaveaccesstoLocationServicesandturnthemoff. Turnoffnotifications通告 AnotherwaytoimprovebatterylifeistostoptheconstantflowofnotificationsandupdatesfromFacebookemailgamesandsites.Yourphonewillautomaticallypickupthesenotificationswhenit'sconnectedtotheInternetandtheycanhaveanoticeableimpactonbatterylife. Usebatterysavingmode模式 ForaquickwaytoimproveyourbatterysimplyputyoursmartphoneinAirplaneMode.IfAirplaneModeistoolimitingsomephoneshaveaspecificbatterysavermode.ThisshutsdownunimportantfunctionsandappslikeWi﹣Fisomeupdatesandmore. Ifusedproperlythesetipsabovewillimproveyourbatterylifeupto30percent. 1Theunderlinedworddrainmeans. A.lightup B.useup C.pickup D.makeup 2Ifyouwanttoimproveyourbatterylifeyouareadvisedtousea. A.smallscreen B.largescreen C.brightscreen D.roundscreen 3Wecaninferthatagedpeopletendto. A.emailfamilymembers B.useLocationServices C.darkenthescreen D.brightenthescreen 4WecanlearnthatAirplaneModecan. A.improvesignals B.wasteenergy C.affecthealth D.savepower
观察数列的排列规律然后从四个选项中选出你认为最合理的一项来填补空缺项124816
离子交换法净化水过程如图所示.下列说法中错误的是
选择合适的方法进行计算写出计算的主要过程. 1﹣+﹣ 288×﹣+×88 32730÷26×1.31﹣0.84 4÷[×﹣]
和它的倒数相乘积是.
Thereisnodoubtthatlosingweightismuchharderthangainingit.Sohowdoesonegoaboutthedifficulttaskofsheddingthoseextrapounds1Thetipsandideaspresentedtoyouherearemeanttobetheextrainformationyouneedtohelpyoutogetstartedoffontherightfoot. 2Ifyoureallylikepastatherearehealthyoptionsavailabletoyou.Youcanreplaceregularpastanoodleswithnoodlesthataremadewithwholewheat.Usingwholewheatpastatendstobemorefillingthanregularpasta. 3Studiesshowthatthosewhoexercisenotonlyloseweightbutkeepitoffmoresuccessfullythanthosewhodon'texercise.Exercisewillhelpraiseyourmetabolic新陈代谢rateandcreateacaloriedeficitwhichhelpstheweightcomeoffquicker.Keepmovingtokeeptheweightoff. Cutyourjuicewithhalfwaterorclubsoda.4Ifyoucancuttheminhalfwithsomethingelseyouwilleliminatealargenumberofemptycaloriesandsugarfromyourdiet.Thiscanhelpyoutoloseafewpounds. Youmaythinkthatyouaregoingtobenefitbyskippingamealhereandtherebutinallhonestyyouwillnot.5Itwillmakeitmuchharderforyoutoburnoffthecaloriesfromthefoodthatwasinyourbodyfromthepreviousmeal. A.Exercisewillhelpyouloseweight. B.Gettobedveryearlyforafullweek. C.Formostitcanbehardtofindastartingpoint. D.Whenyouaretryingtoloseweightpastacanbeabadthing. E.Tryeatingacherrytomatooutofyourpartner'snaveltonight! F.Manyjuicesarefilledwithsugarandcaloriesthatyoudon'tneed. G.Skippingmealswillcauseyourbodytogointoamodeforfat﹣storing.
一个圆的周长是15.7dm这个圆的半径是多少分米
如图学校操场的跑道由正方形的两条对边和两个半圆组成.明明在操场上沿着跑道跑了10圈.一共跑了多少米操场上跑道围成的面积是多少平方米
吴山农场去年种小麦150公顷今年比去年增加了今年种小麦多少公顷
南京长江大桥公路桥全长约4600米.一辆汽车车轮直径约是0.8米按车轮每分转400圈计算这辆汽车通过南京长江大桥公路桥大约要用多少分得数保留一位小数
一根钢管长5米平均截成8段每段是这根钢管的5段是这根钢管的长米.
近年来随着聚酯工业的快速发展氯气的需求量和氯化氢的产出量也随之迅速增长.因此将氯化氢转化为氯气的技术成为科学研究的热点.回答下列问题 1Deacon发明的直接氧化法为4HClg+O2g═2Cl2g+2H2Og.如图为刚性容器中进料浓度比cHClcO2分别等于114171时HCl平衡转化率随温度变化的关系 可知反应平衡常数K300℃K400℃填“大于”或“小于”.设HCl初始浓度为c0根据进料浓度比cHClcO2=11的数据计算K400℃=列出计算式.按化学计量比进料可以保持反应物高转化率同时降低产物分离的能耗.进料浓度比cHClcO2过低过高的不利影响分别是. 2Deacon直接氧化法可按下列催化过程进行 CuCl2s═CuCls+Cl2g△H1=83kJ•mol﹣1 CuCls+O2g═CuOs+Cl2g△H2=﹣20kJ•mol﹣1 CuOs+2HClg═CuCl2s+H2Og△H3=﹣121kJ•mol﹣1 则4HClg+O2g═2Cl2g+2H2Og的△H=kJ•mol﹣1. 3在一定温度的条件下进一步提高HCl的转化率的方法是.写出2种 4在传统的电解氯化氢回收氯气技术的基础上科学家最近采用碳基电极材料设计了一种新的工艺方案主要包括电化学过程和化学过程如图所示 负极区发生的反应有写反应方程式.电路中转移1mol电子需消耗氧气L标准状况.
比值只能用分数表示.判断对错
4只鹅正好是鸭的只数的是单位“1”
用一根铁丝围成一个正方形边长是4.71m如果用这根铁丝围成一个圆面积是m2.
解方程 1x÷1﹣40%=3.6 2x﹣25%x=12.
5=0.6==%=﹣.
WhenIwassevenyearsoldmyfamilygrewourfirstsquarewatermelon.Noone1seeasquarewatermelonbeforesoitbecamefamousinstantly.Peoplevisitedourgardentosee2unusualfruit.What'ssogreataboutsquarewatermelons?Wellbesidestheir3usualshapethemelonspilenicelyfitintherefrigeratorandwon'trolloffthetable. Wheneverpeopleask4theycangrowtheirownsquarewatermelonsmydadtellsthemtousesquareseeds.Truthfullythoughmydaddiscoveredthekey5squarefruitbyaccident. Wehaveasmallvegetablegarden6weplantwatermelonseverysummer.Theyoungmelonswereplacedoncinderblocks空心砖tokeepthemfromrottingonthewetground.In1996wewenttoLondonforvacation.Whenwereturnedweekslaterweweresurprised7findayoungmelonstuckinthecentreofacinderblock.Thewatermelonhadgrowninsidetheblockuntil8wassqueezedtootightlytoremove. Wedidn'twanttokillitsowejustleftittheremyfatherremembers.9surprisewhenwebrokethecinderblockatharvesttimewefoundaperfectlyhealthymelon﹣butitwasalsoperfectlysquare.Sincethatsummermyfamilyhasbeengrowingsquarewatermelonsonpurposebecausetheyarealwayswell10receive.
Asingle10﹣secondkisscantransferasmanyas80millionbacteriaaccordingtoDutchscientists. Theymonitoredthekissingbehaviorof21couplesandfoundthosewhokissedninetimesadayweremostlikelytosharesalivarybugs唾液细菌. Studiessuggestthemouthishometomorethan700differenttypesofbacteria﹣butthereportrevealssomeareexchangedmoreeasilythanothers. TheresearchispublishedinthejournalMicrobiome微生物组.AteamfromtheNetherlandsOrganizationforAppliedScientificResearchTNOaskedthecouplesaseriesofquestionstoassesstheirkissinghabitsincludinghowfrequentlytheyhadkissedinthelastyearandwhentheylastlockedlips. Scientiststookbacterialsamplesfromthevolunteers'tonguesandsalivabeforeandafterastrictlytimed10﹣secondkiss.Onememberofthecouplesthendrankaprobiotic益生菌drinkcontaininganeasilyidentifiablemixtureofbugs.Onthecouple'ssecondkissscientistswereabletodetectthevolumeofbacteriatransferredtotheotherpartner﹣onaverage80millionbacteriainasingle10﹣secondkiss.Butwhilebacteriainthesalivaseemedtochangequicklyinresponsetoakissbugpopulationsonthetongueremainedmorestable. ProfRemcoKortwholedtheresearchsaidFrenchkissingisagreatexampleofexposuretoagigantic巨大的numberofbacteriainashorttime. Thesetypesofinvestigationsmayhelpusdesignfuturebacterialtherapiesandhelppeoplewithtroublesomebacterialproblems. Agrowingnumberorresearchersarelookingatthemicrobiome﹣anecosystemofsome100trillionmicro﹣organismsthatliveinandonourbodies.Scientistssaythesepopulationsmaybeessentialforhealthandthepreventionofdisease. 1Accordingtothepassagebacteiacanbeexchangedduringakissthrough. A.saliva B.tongues C.lips D.breath 2Whydidthescientistshaveoneofthecouplesdrinkaprobioticdrink? A.Becausetheywanttoobservetheresponseoftheirbodies. B.Becausetheyintendtoprotectthebacteriainthecouples'mouths C.Becausetheywanttodetectthevolumeofthetransferredbacteria. D.Becausetheywanttokeepabalancedenvironmentinthecouples'bodies. 3What'sthepurposeoftheresearch? A.Toguidehealthykiss. B.Tolimitthetimesofkissing. C.Toavoidkissingdifferentpeople. D.Tohelpdesignfuturebacteriatherapies. 4Wecanlearnfromthepassagethat. A.Frenchkissingshouldbeadvocated B.weneedtolocklipswhenkissingifweloveher/him C.theexchangedbacteriathroughkissingdogreatharmtotheother D.someofthemicrobiomemaybeessentialforhealththoughexchangedduringakiss
如图 1按21的比画出三角形变化后的图形. 2按13的比画出圆变化后的图形并与原来的圆组成轴对称图形. 3按21的比画出平行四边形变化后的图形
高纯硫酸锰作为合成镍钴锰三元正极材料的原料工业上可由天然二氧化锰粉与硫化锰矿还含FeAlMgZnNiSi等元素制备工艺如图所示.回答下列问题 相关金属离子[c0Mn+=0.1mol•L﹣1]形成氢氧化物沉淀的pH范围如下 1“滤渣1”含有S和写出“溶浸”中二氧化锰与硫化锰反应的化学方程式. 2“氧化”中添加适量的MnO2的作用是. 3“调pH”除铁和铝溶液的pH范围应调节为~6之间. 4“除杂1”的目的是除去Zn2+和Ni2+“滤渣3”的主要成分是. 5“除杂2”的目的是生成MgF2沉淀除去Mg2+.若溶液酸度过高Mg2+沉淀不完全原因是. 6写出“沉锰”的离子方程式. 7层状镍钴锰三元材料可作为锂离子电池正极材料其化学式为LiNixCoyMnzO2其中NiCoMn的化合价分别为+2+3+4.当x=y=时z=.
摆1个正方形需要4根小棒往后每多摆1个正方形就增加3根小棒按这样的规律摆10个正方形一共需要31根小棒..判断对错
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