地面上有A、B、C三点，已知AB边的坐标方位角αAB=35°23′，测得左夹角∠ABC=89°34′,则CB边的坐标方位角为（）

PassageBTermsandConditionsofEmploymentThesetermsandconditionsshouldbereadbeforeyousignyourcontract.Salary：Yourstartingsalaryis：$15，000.Thisisre-examinedyearly.Hours：workareeighthoursaday，MondaythroughFriday.YouwillstartworkonFeb.21,2008.Onthefirstmorning,reporttoyourlinemanagerJohnKnight.Healthandsafety：Pleasereadthesafetyregulationsattached.Ifyouhaveanyquestions,contactthehealthandsafetyofficer,whosenameisatthetopoftheregulationsheet.Ifyouhavehealthproblems,pleaseinformtheSeniorNurse,ChrisThomas.Ifyoucannotworkbecauseofillness,pleasetelephonethefactory.Annualleave：Duringyourfirstyearofemploymentyoualeallowedtwentydays'leave.Thisshouldbearrangedwithyourlinemanager.Overtime(加班)：Ifyouworkmorethanfortyhoursaweek,youwillbepaidatthecurrentovertimerate.Yourlinemanagerwillkeeparecordoftheovertimeyouwork.Ifyouworkonpublicholidays,youwillgetextramoney.Ifyouprefer,timecanbetakeninsteadofextrapayforpublicholidaysandovertime.Clothing：TheSuppliesDepartmentprovidesoveralls(工作服).InformSuppliesofyoursizetwodaysbeforeyouneedthem.YoucanalsoorderanyotherequipmentyouneedforyourjobfromSupplies.23.Thelinemanagerisresponsiblefor____________.

数据链路层向应用层直接传输数据。（）

23.域名中英文字符需要区分大小写。（）

企业因追加投资导致长期股权投资的核算由权益法转为成本法的，应当作为会计政策变更进行处理。()

23.无效合同或被撤销的合同自始没有法律约束力。

PC外墙板属于薄壁结构，易产生裂缝，故宜采用高温蒸汽养护。

新民主主义革命的动力包括：

以对象、类、继承和通信为基础的面向对象设计方法(00D)也是常见的软件概要设计方法之一。

23.企业发生的公益性捐赠支出以外的捐赠支出，在计算应纳税所得额时不得扣除。（）

添加标题拦的菜单命令为（）

8．开放经济中，资金不完全流动时，资本金融账户对国际收支状况影响越大，BP曲线越陡峭。

改变窗体的标题，需修改的窗体属性是（）。

ReyesGuana,42,grewupinapoorMexicanfamily.Hehassevenbrothersandsisters.Hisparentsalwayshadtwojobstomakeendsmeet.Asaboy,Guanahadagoodrelationshipwiththeschoolcleaner.Hecalledher“Nick”becausesheworeNikeshoes.TheboylikedhowNikemadeeverythingclean.Hetoldherhewantedtobeacleaner,too.“Wellit’sgoodifyouwanttobeacleaner.”NiketoldlittleGuana,“Butmakesureyougotocollege.”Guanaalsolookeduptotheprincipal(校长)ofhisschool.Theschoolleadertoldtheboythathisjobwastohelpstudentsandteachers.“Wow,whenIgrowup,Iwanttodowhatyou’redoing.”Guanatoldhim.“Well,ifyousticktoyourdream,youwill,”theprincipalreplied.AndGuanareallygotthere.Butitwasquitealongjourneyforhim.Twenty-threeyearsago,hefollowedinNike’sfootstepsandwascleaningschools.Heworkedatthreeschoolstopayforhiscollegeeducation.Heheldthatjobforfouryearsandthenworkedhiswayuptobeingaschoolsafetymonitor.Afterthat,heworkedasateacherforafewyears.Now,asaprincipal,Guananeverforgetswherehecamefrom.Hehelpsstudentsfrompoorfamiliesandshowsrespect(尊重)foreveryschoolsstaffmember.Healwaysinviteseveryonetoschoolparties,includingthosewhocleanthefloorsandthosewhodrivetheschoolbuses.23.Theunderlinedphrasegotthereisclosestinmeaningto_______.

3.滑阀为间隙密封，锥阀为线密封，后者密封性能好。（）