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大学生英语四级阅读考试模拟精粹试题大学生英语四级阅读考试模拟精粹试题 Oceanography hasbeen definedas“The applicationof allsciences tothe studyof thesea”. Before thenieen century,scientists withan interestin thesea werefew andfar between.Certainly Newtonconsidered sometheoretical aspectsof itin hiswritings,but hewas reluctantto goto seato furtherhis work. For mostpeople thesea wasremote,and withthe exceptionof earlyintercontinental travelersor otherswho earneda livingfrom thesea,there waslittle reasonto askmany questionsabout it,let aloneto askwhat laybeneath thesurface.The firsttime thatquestion“What isat thebottom of the oceans”had tobeanswered withany mercialconsequence waswhen thelaying ofa telegraphcable fromEurope toAmerica wasproposed.The had to knowthe depthprofile起伏形状oftheroute toestimate thelength ofcable thathadtobe manufactured.mote,and withthe exceptionof earlyintercontinental travelersor otherswho earneda livingfr...。