文档介绍：托福阅读真题3PASSAGE3TheNativeAmericansofnorthernCaliforniawerehighlyskilledatbasketry,usingthereeds,grasses,barks,androotstheyfoundaroundthemtofashionarticlesofallsortsandsizes-notonlytrays,containers,andcookingpots,buthats,boats,fishtraps,babycarriers,,noneexcelledthePomo—agroupwholivedonornearthecoastduringthe1800's,;otherswithfeathersthatmadethebaskets',—thetwistingofaflexiblehorizontalmaterial,calledaweft,aroundstifferverticalstrandsofmaterial,—,theymadeuseoffourdistinctvariationsonthebasictwiningprocess,,,monlyusedweftwassedgeroot,,thePomopeopleusedthebarkofredbudfortheirtwin