MarkZuckerbergisanAmericancomputerprogrammerCEOandfounderofFacebook.HisnetworthisaboutUS$58.6billionrankinghimthefifthrichestpersonintheworld.OnDecember1st2015heandhiswifeannouncedthattheywouldgive99percentoftheirFacebooksharestotheChanZuckerbergFund.Since2010TimemagazinehasnamedZuckerbergamongthe100wealthiestandmostinfluentialpeopleintheworld.

Bornin1984heandhisthreesisterswerebroughtupinasmallvillageinNewYorkatHighSchoolZuckerbergwasoutstandinginclasses.Hewonprizesinscience(mathastronomyandphysics).HecanalsoreadandwriteFrenchHebrewLatinandancientGreek. Zuckerbergbeganusingcomputersandwritingsoftwareinmiddleschool.HisfathertaughthimBASICProgrammingin1990.Heenjoyeddevelopingcomputerprogramsespeciallycommunicationtoolsandgames.Duringhishighschoolyearshebuiltasoftwareprogramcalled"ZuckNet"thatallowedallthecomputersbetweenthehouseandhisfather’sdentalofficetocommunicatewitheachother.ThefollowingyearhebuiltamusicplayercalledtheSynapseMediaPlayer.Itusedmachinelearningtolearntheuser'slisteninghabits.

In2004ZuckerberglaunchedFacebookfromHarvard.HeleftHarvardinhissecondyeartocompletehisproject—facebook.HelpedbyhiscollegeroommatesandfellowHarvardstudentsfacebookexpandedrapidlyreachingonebillionusersby2012.

In2003ZuckerbergmetPriscillaChanatapartyduringhissecondyearatHarvard.TheyhavebeendatingsincetheirHarvarddays.In2010theygotmarriedandhadtheirfirstbabyMaxima.ThecoupleannouncedontheirChineseNewYearvideothattheirdaughter’sChinesenameisChenMingyu.OnMar18th2016whilevisitingBeijingHepostedonfacebook“It’sgreattobebackinBeijing!IkickedoffmyvisitwitharunthroughTiananmenSquarepasttheForbiddenCityandovertotheTempleofHeaven.”WithaChineseAmericanwifeandspeechbyMandarininTsinghuaUniversityZuckerbergisfamousinChina.HeseemstobewillingtotakeeffortstomakeFacebookavailableinthemainlandtoconnectallpeopleintheworld.

1.MarkdidNOTrunpast________tostarthisvisitinChina.

A.TsinghuaUniversity B.theTempleofHeaven

C.Tiananme