托福词汇题练习tpo题集.doc

文档介绍：---------------------------------作者:_____________-----------------------------日期::_____________托福词汇题练****tpo题集词汇题练****tpo1-7Theword“precious”,thePakicetusfossilprovidespreciousdetailsontheoriginsof……Theword“exposed”,Basilosaurus,werefoundinsedimentsleftby…“propulsion”,however,thatitswamlikemodernwhalesbymovingtherearportionofitsbodyupanddown,“threatened”--fourthoftheEarth’“delicate”“progressively”“devoidof”,“readily”,however,watedtomaximizetheirprofits,whichtheycoulddomorereadilybyprojectingahandfuloffilmstoahundredsofcustomersatatime….Theword“assistance”inthepassageisclosestinmeaningtoCriticismb