___ elasmosaurus,____giant prehistoric sea reptile with fier

___ elasmosaurus,____giant prehistoric sea reptile with fier ___ the bones of prehistoric man,scientists hope to determin 一道GMAT改错题A huge flying reptile that died out with the dinosa prehistoric people是什么意思 1、Sea water ___ (含有) salt. the sea ___ is clever and blue. Come with me,The sea of sea museum of prehistoric history是什么意思? The sea level____(rise)if the weather ___(get)hotter Traveling______ air is much faster than traveling ___ sea.a. i hear that he ___(swim)in the sea yesterday