Questions 11 to 15 are based on the following interview. A、The colloquialArabic spoken in differentArabic countries differs as widely betweenArab countries as do Italian, Spanish and Portuguese.
B、Arabs speak and write in exactly the same language. C、The differences of grammar and vocabulary between artificial pan-Arabic and the living colloquial language is far less than between the written and spokenEnglish. D、AnEgyptian will usually speak in pan-Arabic to his family and otherEgyptians.