【单选题】A big difference between RP and GA is the pronunciation of the letter “r”. In RP it is ________ when it is ________, while in GA it is ________ when it is ________.
A.
not pronounced, in all parts of the word, pronounced, before consonants or at the end of a word
B.
pronounced, in all parts of the word, not pronounced, before consonants or at the end of a word
C.
pronounced, before consonants or at the end of a word, not pronounced, in all parts of the word
D.
not pronounced, before consonants or at the end of a word, pronounced, in all parts of the word