Peopleareindulginginanillusionwhenevertheyfindthemselvesexplainingatacocktail(鸡尾酒)party,say,thattheyare"incomputers,"or"intelecommunications,"or"inelectronicfundstransfer".Theimplicationisthattheyarepartofthehigh-techworld.JustbetweenUS,theyusuallyaren't.Theresearcherswhomadefundamentalbreakthroughsinthoseareasareinahigh-techbusiness.Therestofusare___1__oftheirwork.Weusecomputersandothernewtechnologycomponentstodevelopourproductsortoorganizeouraffairs.Becausewegoaboutthisworkinteamsandprojectsandothertightlyknitworkinggroups(紧密联系在一起的工作小组),wearemostlyinthehumancommunicationbusiness.Oursuccessesstemfromgoodhumaninteractionsbyallparticipantsintheeffort,andourfailuresstemfrompoorhumaninteractions.Themainreasonwetendtofocusonthe__2___ratherthanthehumansideoftheworkisnotbecauseit'smore___3__,butbecauseit'seasiertodo.GettingthenewdiskdriveinstalledispositivelytrivialcomparedtofiguringoutwhyHoraceisinabluefunk(恐惧)orwhySusanisdissatisfiedwiththecompanyafteronlyafewmonths.Humaninteractionsarecomplicatedandneververycrisp(干脆的,干净利落的)andcleanintheireffects,buttheymattermorethananyotheraspectofthework.Ifyoufindyourselfconcentratingonthe__4___ratherthanthe__5____,you'relikethevaudevillecharacter(杂耍人物)wholoseshiskeysonadarkstreetandlooksforthemontheadjacentstreetbecause,asheexplains,"Thelightisbetterthere!". 4、_____
A.technology
B.sociology
C.physiology
D.astronomy
正确答案是A