下列语句中用字正确的一项是（）

某水运公司为增值税一般纳税人并具有国际运输经营资质，2019年9月取得的含税收入包括货物保管收入42.4万元、装卸搬运收入95.4万元、国内运输收入748万元:国际运输收入352万元。该公司计算的下列增值税销项税额中，正确的有

下列情形中，发生无权代理的是

不当得利能够引起债权债务关系的发生，属于法律事实中的事件。

民事法律关系中的财产关系，当事人地位上都是平等的，且在经济利益上也是等价有偿的。

我国《民法通则》在民事立法中具有普通法的性质，故其应属形式意义的民法，是我国尚待修订和完善的民法典。

甲与乙订立一买卖合同，合同中未约定何方应先履行。甲要求乙交付货款，乙提出甲未交货不能付款，乙所行使的权利属于

下列机构中，不具备法人资格的有

Cross-cultureUnderstandingonBusinessWeliveinaglobalvillage,buthowwelldoweknowandunderstandthecross-cultureonbusiness?MaybeweassumethatthewidespreadunderstandingofEnglishlanguagemeansacorrespondingunderstandingofEnglishcustoms.However,itmightnotbenecessarilythecase.Ifwewanttohavegoodbusiness,wemusthavethecross-cultureunderstandingonbusiness.Herearesometipsforyoutopayattentionto:EyeContactInmanyWesterncountries,includingtheUnitedStates,apersonwhodoesnotmaintain“goodeyecontact”isregardedasbeingslightlysuspicious.Americansunconsciouslyassociatepeoplewhoavoideyecontactasunfriendly,insecure,untrustworthy,inattentiveandimpersonal.However,incontrast,Japaneseadultslowertheireyeswhenspeakingtoasuperior,agestureofrespect.InThailandyoushouldclaspyourhandstogetherandloweryourheadandyoureyeswhenyougreetsomeone.LatinAmericanculture,aswellassomeAfricancultures,suchasNigeria,havelongerlookingtime,butprolongedeyecontactfromanindividualoflowerstatusisconsidereddisrespectful.IntheUS,itisconsideredrudetostare–regardlessofwhoislookingatwhom.Incontrast,thepoliteEnglishmanistaughttopaystrictattentiontoaspeaker,tolistencarefully,andblinkhiseyestoletspeakerknowheorshehasbeenunderstoodaswellasheard,whileinPakistanyoumustn’twinkforit’soffensive.TimeofArrivalImagineyouhavemadeanappointmentatthreeo’clock.Whattimeshouldyouexpectyourforeignbusinesscolleaguestoarrive?Ifthey’reGerman,they’llberightontime.Ifthey’reAmerican,they’llprobablybe15minutesearly.Ifthey’llbeBritish,they’llbe15minuteslateandyoushouldallowuptoanhourfortheItalians.AtMealandDrinkingTimeTheBritisharehappytohavebusinesslunchanddiscussbusinessmatterswithadrinkduringthemeal;theJapaneseprefernottoworkwhileeating.Lunchisatimetorelaxandgettoknowoneanother,andtheyrarelydrinkatlunchtime.TheGermansliketotalkbusinessbeforedinner.However,incontrast,theFrenchliketoeatfirstandtalkafterwards.Theyhavetobewellfedandwateredbeforetheydiscussanything.Andyoushouldn’tsitdowninacaféuntilyou’veshakenhandswitheveryoneyouknowinFrance.InRussiayoumustmatchyourhostsdrinkfordrink,ortheywillthinkyouareunfriendly;inAmericayoushouldeatyourhamburgerwithbothhandsandasquicklyasyoucan.Youshouldn’ttrytohaveaconversationuntilitiseaten;intheMiddleEastyoumustneverusethelefthandforeating,drinking,smokingorgreeting.Also,youshouldtakecarenottoadmireanythinginyourhost’shome.Theywillfeelthattheyhavetogiveittoyou.Thereareothersuggestionsoncross-cultureunderstandingonbusinessthatmighthelpyouwithyourbusiness.Onlyafewhavebeenmentionedhere.Beforeyougotoacountryonbusiness,youshouldhavetolearnsomethingmoreaboutherculture.WheninRome,doastheRomansdo.Choosethebestanswerforthefollowingquestions.4)Whichnationalityisthemostpunctualaccordingtothetext?

平法表示中,若某梁箍筋为Φ8@100/200(4),则括号中4表示()

下列各项中，可用来筹集短期资金的筹资方式是(  )。

醇和卤化亚砜的反应：反应中生成的氯化氢和二氧化硫均为气体，易挥发除去而无残留，经直接蒸馏可得纯的氯代烃。

反应物分子中若存在多种烯丙位C-H键，同样，因碳自由基稳定性的关系，它们反应活性顺序为：叔碳自由基>仲碳自由基>伯碳自由基

1．下列选项中，提供了遍历和搜索文档树的大部分方法的类是（）。A、TagB、BeautifulSoupC、NavigableStringD、Comment

4.会计人员在记账过程中，除结账和更正错账可以不附原始凭证外，其他记账凭证必须付原始凭证。（　　）