浓度为20%的糖水60克,要将它变成浓度为40%的糖水,要加糖多少克?______ 发布时间:2017-04-29 15:40 │ 来源:www.tikuol.com 题型:单项选择题 问题: 浓度为20%的糖水60克,要将它变成浓度为40%的糖水,要加糖多少克?______A.12 B.15 C.20 D.24
题型:单项选择题 Check Engine LightAs I turned from the parking lot,heading for home,I noticed a yellow light on my dashboard(仪表板)had come on.The symbol indicated that I was to ____ the engine.I noted the water temperature and the oil light ___ to see if there were problems that would ____ an overheated engine.Noting these two gauges(仪表)were okay,I ____ I could ignore the little yellow light that caused such great ___ for at least the moment.After I retrieved my owner manual(用户手册),I ____ the check engine light comes on to indicate that there is a problem and that ____ is required.Malfunctions will often be indicated by the ____ before any problem is apparent,which may ___ more serious damage to the vehicle.This system is ___ to assist you and your technician in ____ diagnosing any malfunction.Reading the manual made me think of how we need ____in our lives to be our “check engine light”.We need to know when a(n) ____ occurs and when service is required in our lives.We need to correct our problems before serious damage surfaces.We need a light to ____ in our minds to help us avoid conflict,pain,or disaster.We need a(n) ____ to come on to tell us not to yield to temptation.We need to be ____ that we shouldn't ignore good and work to make life better for all of us.God makes a magnificent “check engine light”.He gives you an awareness to keep your pathway ____.He shows you the beauty of the earth to ____ you to him.He gives people who care about you,to help ____ your living.He has provided his word to point the ____.Lean on God to lead your pathway from the problems that could damage your living.He can repair malfunctions before they destroy your being.小题1:A.replaceB.heatC.repairD.check小题2:A.quicklyB.graduallyC.luckilyD.approximately小题3:A.coolB.causeC.protectD.hide小题4:A.wonderedB.reasonedC.imaginedD.appreciated小题5:A.strengthB.differenceC.anxietyD.risk小题6:A.foundB.sensedC.requiredD.believed小题7:A.balanceB.patienceC.serviceD.performance小题8:A.sightB.situationC.systemD.event小题9:A.generateB.preventC.accumulateD.increase小题10:A.chargedB.arrangedC.achievedD.designed小题11:A.trulyB.simplyC.correctlyD.slowly小题12:A.anyoneB.someoneC.everyoneD.no one小题13:A.problemB.questionC.argumentD.accident小题14:A.run awayB.work outC.come onD.turn up小题15:A.cubeB.alarmC.flashD.light小题16:A.remindedB.appliedC.recognizedD.assured小题17:A.similarB.straightC.toughD.changeable小题18:A.adaptB.applyC.rushD.lead小题19:A.guideB.finishC.makeD.affect小题20:A.useB.timeC.wayD.sign 查看答案