In the mid-twentieth century, linguists studying the evolution of the Basque language noted its lack of demonstrable relatives, classifying it as a language isolate. To explain this isolation, some researchers hypothesized that Basque represents a sole surviving pre-Indo-European language that resisted replacement by migrating Indo-European speakers. However, recent computational analyses of Basque phonology and grammar compared against ancient Aquitanian inscriptions suggest a more complex timeline of regional linguistic contact rather than total isolation. Consequently, scholars are increasingly shifting their focus from tracing a singular prehistoric origin to mapping these historical networks of contact with neighboring Latin and Celtic dialects.
Which choice best describes the function of the underlined sentence in the text as a whole?
- It presents recent research that challenges a hypothesis described in the previous sentence.Cevap
- BIt summarizes the main conclusion of the passage regarding the origins of the Basque language.
- CIt provides specific historical details about the migration patterns of ancient speakers.
- DIt speculates on why the Basque language remained isolated for thousands of years.