SORU: cümleler sırasıyla okunduğunda anlam bütünlüğünü bozan cümleyi bulunuz
(I) It used to be argued that, once there were just two major companies involved in civil-aircraft manufacturing, aircraft prices would rise. (II) There are few engineering tricks left that could give one or other a technological edge. (III) That theory has been thoroughly discredited. (IV) The best indicator of new-aircraft prices – the average price per seat on flights – has been declining for several years. (V) This is due, of course, to the brutal competition between the two rivals.