学生表:Student学生表(学号,姓名,性别,年龄,组织部门)
Course课程表(编号,课程名称)
Sc选课表(学号,课程编号,成绩)
表结构如下:
(1).写一个SQL语句,查询选修了’计算机原理’的学生学号和姓名
(2).写一个SQL语句,查询’周星驰’同学选修了的课程名字
(3).写一个SQL语句,查询选修了5门课程的学生学号和姓名
什么情况下需对钢筋的化学成分进行检验?
什么是CSS,CSS嵌入到网页中有哪几种方式
C建筑工程公司原有从业人员650人,为减员增效,2009年3月份将从业人员裁减到350人,质量部、安全部合并为质安部,原安全部的8名专职安全管理人员转入下属二级单位,原安全部的职责转入质安部,具体工作由2人承担。
2010年5月,C公司获得某住宅楼工程的承建合同,中标后转包给长期挂靠的包工头甲某,从中收取管理费。2010年5月,甲找C公司负责人借用吊车吊运一台800KG-m的塔式起重机组件,并借用了“A”类汽车驾驶执照的员工乙和丙。2010年11月6日中午,乙把额定起重8T的汽车式起重机开到工地,丙用汽车将塔式起重机塔身组件运至工地,乙驾驶汽车式起重机开始作业,C公司机电队和运输队7名员工开始组装塔身。当日18时,因吊车油料用完且天黑无照明,丙要求下班,甲不同意。甲找来汽油后,继续组装。20时,发现塔吊的塔身首位倒置,无法与塔基对接。随后,甲找来3名临时工,用钢绳绑定、人拉钢绳的方法扭转塔身,转动中塔身倾斜倒向地面,作业人员躲避不及,造成3人死亡、4人重伤。
根据以上场景,回答下列问题
1、确定此次事故类别并说明理由。
2、指出C公司主要负责人应履行的安全生产职责。3、分析本次事故暴露出的现场安全管理问题。
4、提出为防止类似事故发生应采取的安全管理措施。
“三类人员”指那些人员,分别需持什么证?
建筑给水排水及采暖工程中的施工试验记录主要有哪些?
36、JoanSmithwrotetherecommendationletteronbehalfof______.
A.aDutchcitizen
B.herdsmanfamilies
C.theEuropeanconsumer
D.SandRiveranditsCEO
37、FromtheletterwecanlearnthatSandRiver______.
A.haslong-termlinkswithherdsmen
B.employsmanyherdsmanworkers
C.manufacturesadvancedmachines
D.sellshand-madeproducts
38、Thetargetconsumersofthenewly-establishedcashmerebrandare______.
A.collegestudents
B.blue-colorworkers
C.high-incomewomen
D.averageherdsmanfamilies
39、Bysaying"awomanofherword"(Para.3),thewritermeansthatMrs.King______.
A.alwayskeepsherpromise
B.isagoodpublicspeaker
C.knowscustomerswell
D.iswelleducated
40、AsfarastheEuropeanmarketisconcerned,thewriterthinksthatSandRiverproducts______.
A.arefitforsupermarketsinbigcities
B.arelikelytoenjoyabigmarketshare
C.willappealtodifferentkindsofcustomers
D.deserveaplaceinluxuriousdepartmentstores
试题">DearSir/Madam,
IampleasedtowritealetterofrecommendationonbehalfofSandRiveranditsCEO,Mrs.JaneKing.Iamveryfamiliarwiththecompany.Mynextbookdealswithitindetail,whichistobepublishedinautumnof2018.IamalsofamiliarwithEuropeanconsumer.AsaDutchcitizen,IhavelivedinEuropefor46yearsandstudiedEuropeanconsumerbehaviorfordecades.IbelievethatSandRiverofferssomethinguniquetotheEuropeanmarket.Ithasestablishedlong-termsupplyrelationswithherdsman(牧民)familiesandownsadvancedGermanmachinery.Thusitcombinesnaturalresourceswithmodernmanufacturingtechniques.Butequallyimportant,SandRiverworkswithmodernfashiondesignerstocreatetrulycontemporaryandappealingdesigns.Theresultisanewly-establishedcashmere(羊绒)brandthatappealstoatargetgroupofhigh-incomewomen.ImetMrs.Kingthefirsttimein2013.Sincethen,wehavemetseveraltimesandtalkedaboutSandRiver'sphilosophy,strategy,andappealtobothChineseandinternationalconsumers.Iwasstruckbyherdeepknowledgeaboutknitting(针织)technology,herenthusiasmforthebrand,andherdeepunderstandingofthecashmereshopper.Iregardherasa"womanofherword."Tosummarize,IbelieveSandRiverproductsdeserveaplaceinluxuriousEuropeandepartmentstoresandMrs.Kingisareliablepartner.Ifyouhaveanyquestions,pleasedonothesitatetocontactme.Sincerely,JoanSmith
36、JoanSmithwrotetherecommendationletteronbehalfof______.
A.aDutchcitizen
B.herdsmanfamilies
C.theEuropeanconsumer
D.SandRiveranditsCEO
37、FromtheletterwecanlearnthatSandRiver______.
A.haslong-termlinkswithherdsmen
B.employsmanyherdsmanworkers
C.manufacturesadvancedmachines
D.sellshand-madeproducts
38、Thetargetconsumersofthenewly-establishedcashmerebrandare______.
A.collegestudents
B.blue-colorworkers
C.high-incomewomen
D.averageherdsmanfamilies
39、Bysaying"awomanofherword"(Para.3),thewritermeansthatMrs.King______.
A.alwayskeepsherpromise
B.isagoodpublicspeaker
C.knowscustomerswell
D.iswelleducated
40、AsfarastheEuropeanmarketisconcerned,thewriterthinksthatSandRiverproducts______.
A.arefitforsupermarketsinbigcities
B.arelikelytoenjoyabigmarketshare
C.willappealtodifferentkindsofcustomers
D.deserveaplaceinluxuriousdepartmentstores
阶段评审与同行评审的区别。
Directions:
Thissectionistotestyourabilitytocomprehendshortpassages.Youwillheararecordedpassage.Afterthatyouwillhearfivequestions.Boththepassageandthequestionswillbereadtwotimes.Whenyouhearaquestion,youshouldcompletetheanswertoitwithawordorashortmphrase(innomorethan3words).Thequestionsandincompleteanswersareprintedinyourtestpaper.YoushouldwriteyouranswersontheAnswerSheetcorrespondingly.
16、Whatproductdoesthecompanyproduce?______.
17、Whenwasthecompanysetup?______ago.
18、Wherearetheirproductssold?Both______andabroad.
19、Accordingtothespeaker,whydotheirproductshaveagoodreputation?
Becauseofthehighqualityandgood______theyprovide.
20、Whatdoesthespeakerpromisetogiveforalargeorder?A______.
水利工程灌浆按作用分为哪几种?其作用分别是什么?