- 问题详情:已知函数的图像关于原点对称,且周期为4,当时,,则( )[参考数据:]A.36 B.-36 C. 18 D.-18【回答】B【解析】依题意,函数为奇函数,则,因为,故,故选B.知识点:*与函数的概念题型:选择题...
- 18440
- 问题详情:函数,的值域是( )A.R B.[3,6] C.[2,6] D.【回答】C【解析】画出函数,的图象,如图3所示,观察函数的图象可得图象上所有点的纵坐标的取值范围是[2,6],所以值域是[2,6].故选C.知识点:*与函数的概念...
- 30427
- 问题详情:6.某蛋白质由2条肽链、502个氨基*组成。在其脱水缩合的过程中,相对分子质量至少减少了()A.36 B.9000 C.9018 D.9072【回答】B知识点:细胞的分子组成题型:选择题...
- 29605
- 问题详情:1949年,中华*在大陆的统治结束,请问:用*纪年的话这一年是*多少年 A.*36年 B.*37年 C.*38年 D.*39年【回答】C知识点:*亥*题型:选择题...
- 19785
- 问题详情:我们知道,国旗上的五角星是旋转对称图形,它旋转与自身重合时,至少需要旋转()A.36° B.60° C.45° D.72° 【回答】D.知识点:图形的旋转...
- 32631
- 问题详情:已知等比数列中,,则( )A.36 B.216 C.36 D.【回答】B知识点:数列题型:选择题...
- 14017
- 问题详情:(﹣+)×(﹣36)【回答】(﹣+)×(﹣36)=﹣20+27﹣2=5;知识点:有理数的乘除法题型:计算题...
- 28268
- 问题详情: 36.____Youprobablythinkyouwillneverbeatopstudent.Thisisnotnecessarilyso,however.Anyonecanbecomeabetterstudentifheorshewantsto.Here’show: Planyourtimecarefully.Whenplanningyourwork,youshouldmakealistofthingsthatyouhavetodo.Aftermakingthisl...
- 26068
- 问题详情:36.________(surround)byallhisstudentsmadetheoldprofessorveryrelieved.37.Hewasthoughttobedeadafterhegot________(injure)inaseriousaccident.38.________(music)reallyhaveagreatinfluenceonourlifethroughtheirworks.39.Cocaineisharmfultoourhealth;andc...
- 27156
- 问题详情:已知,则( )A.9 B.36 C.84 D.243【回答】B【分析】等价变形为,然后利用二项式定理将其拆开,求出含有的项,便可...
- 18387
- 问题详情:(+36)÷(-4); 【回答】原式=- =-9;知识点:有理数的乘除法题型:计算题...
- 32206
- 问题详情:如图,△ABC中,∠A=36°,∠C=72°,∠DBC=36°.(1) 求∠ABD的度数。(2) 求*:BC=AD. 【回答】36° ∠C=∠BDC=72°知识点:与三角形有关的角题型:解答题...
- 18299
- 问题详情:36Youprobablythinkyouwillneverbeatopstudent.Thisisnotnecessarilyso.However,anyonecanbecomeabetterstudentifheorshewantsto.Hereishow:Planyourtimecarefully.Whenplanningyourwork,youshouldmakealistofthingsthatyouhavetodo.Aftermakingthislistyoushou...
- 25747
- 问题详情:A: areyou?B: ’snew?A: hdoyouwanttohearfirst?B:Let’shearthegoodnewsfirst.A:Okey.Iwasjustpromoted, 38.B:That’sgreat!Congratulations!Andwhat’sthebadnews?A:I’mgoingtobetransferredtoanothercity, 39.B:That’stoobad.Iamsorrytohearthat. 4...
- 7606
- 问题详情: (36)_______Youprobablythinkyouwillneverbeatopstudent.Thisisnotnecessarilyso.however.Anyonecanbecomeabetterstudentifheorshewantsto.Here,show:Planyourtimecarefully.Whenplanningyourwork,youshouldmakealistofthingsthatyouhavetodo.Aftermakingthisl...
- 7986
- 问题详情:AreyoustudyingEnglishanddoyouneedhelpwithgrammar? 36 Well,youcanfindhelponlinewiththesetop5freeEnglishasaSecondLanguagewebsites.1.Dave’sESLCafeThisisacompletewebsitethatcanhelpyoulearnandpracticeEnglish.Inthelearningcenter,youcanreadma...
- 29224
- 问题详情:(-+)×(-36); 【回答】-19 知识点:有理数的乘除法题型:计算题...
- 21671
- 问题详情: (36)____Youprobablythinkyouwillneverbeatopstudent.Thisisnotnecessarilyso,however.Anyonecanbecomeabetterstudentifheorshewantsto.Here’show: Planyourtimecarefully.Whenplanningyourwork,youshouldmakealistofthingsthatyouhavetodo.Aftermaki...
- 25840
- 问题详情:36.Myparentsneverremindmeofthe_____________(牺牲)theymadetogivemeaneducation.37.TheFerraricana____________from0to60mphin6.3seconds.38. Thispaintingisfairly_________(典型的)ofhisearlywork.39. Shehasbeenworkingallmorning.---Shed_________arest...
- 17882
- 问题详情:wasc______thatthepresidentwouldvisitChinathefollowingmonth.isknowntousall,takingexerciseisb______toourhealth.soffightinghavelefttheareainr______.s______astrangemanenteringthelecturehallwhereadiscussionwason.rbreakfast,Tonnyplacedasmallboxc___...
- 19957
- 问题详情:36 Youprobablythinkyouwillneverbeatopstudent.Thisisnotnecessarilyso.However,anyonecanbecomeabetterstudentifheorshewantsto.Hereishow:Planyourtimecarefully.Whenplanningyourwork,youshouldmakealistofthingsthatyouhavetodo.Aftermakingthislist.you...
- 24615
- 问题详情:36.(36) Paris,thecapitalandthelargestcityofthecountry,isinnorthcentralFrance.TheParismetropolitanareahasnearly20%ofthenation'spopulationandistheeconomic,cultural,andpoliticalcenterofFrance.TheFrenchgovernmenthavehistoricallyfavoredthecityasthesitefo...
- 16597
- 问题详情:如图,BC=BD,AD=AE,DE=CE,∠A=36°,则∠B=( )A、45° B、36° C、72° D、30°【回答】B知识点:画轴对称图形题型:选择题...
- 16631
- 问题详情:36. Difficultcustomersarethenightmaresofeveryshopkeeper. 37.. Unfortunately,themostdifficultoneswilluseittoslapyouintheface.Buttherearetipsfordealingwithdifficultcustomersyoucanfollowtokeepyourheadcoolandyourshoppeaceful. 1Gettothe...
- 6153
- 问题详情:如图,∠A=36°,∠DBC=36°,∠C=72°,则图中等腰三角形有_______个. 【回答】3知识点:等腰三角形题型:填空题...
- 20805