SORU: anlam bakımından parçanın bütünlüğünü bozan cümleyi bulunuz
(I) For many centuries most people thought the world was flat. (II) As a result they presumed that if one sailed to the edge of the world one would fall off into space. (III) Columbus postulated that the world was round and that one could sail round it. (IV) There were other great Spanish explorers besides Columbus. (V) He tested his theory and proved empirically that the earth was not flat.