The Principal Types of English Pronunciation

What is the term for the variant of English pronunciation that is considered the standard in the United Kingdom and is often used as a model in teaching English as a foreign language?

Which of the following is a distinctive feature of General American pronunciation compared to Received Pronunciation?

In which context would a speaker most likely use a pronunciation variety closer to Received Pronunciation?

Which of the following statements about the principal types of English pronunciation is accurate?

A student learning English hears a speaker pronounce the word 'schedule' as /ˈʃedjuːl/. Based on this pronunciation, which variety of English is the speaker most likely using?