<P> Classical Tibetan was the high register used universally by all Tibetans while the various mutually unintelligible Tibetic languages serve as the low register vernacular, like Central Tibetan language in Ü - Tsang (Tibet proper), Khams Tibetan in Kham, Amdo Tibetan in Amdo, Ladakhi language in Ladakh, and Dzongkha in Bhutan . Classical Tibetan was used for official and religious purposes, such as in Tibetan Buddhist religious texts like the Tibetan Buddhist canon and taught and learned in monasteries and schools in Tibetan Buddhist regions . </P> <P> Now Standard Tibetan, based on the Lhasa dialect, serves as the high register in China . In Bhutan, the Tibetan Dzongkha language has been standarized and replaced Classical Tibetan for official purposes and education, in Ladakh, the standard official language learned are now the unrelated languages Hindi - Urdu and English, and in Baltistan, the Tibetan Balti language serves as the low register while the unrelated Urdu language is the official language . </P> <P> Modern standard Turkish is based on the dialect of Istanbul . Dialectal variation persists, in spite of the levelling influence of the standard used in mass media and the Turkish education system since the 1930s . </P> <P> The Turkic Chagatai language had served as the high - register literary standard for Central Asian Turkic peoples, while the vernacular low - register languages were the Uzbek language and Eastern Turki (Modern Uyghur). After the Soviet Union abolished Chagatai as the literary standard, the Uzbek language was standarized as a literary language, and the Taranchi dialect of Ili was chosen as the literary standard for Modern Uyghur . Other dialects like the Kashgar and Turpan dialects continue to be spoken . </P>

Which one of the following would be a standard pronunciation