Different aspects of plurilingualism in Europe

This article deals with the theory of second and third language acquisition and analyses the differences and similarities between the languages from natural languages’ ethnic structures as well as to analyses the relations between first, second, third language acquisition has not exhausted the topic. The article content, which is based on international literature and my own experience as a teacher of English and French, was confirmed in the questionnaire led on fifty subjects studying or communicating in at least two foreign languages.