1whatmixed globa languageuage? why is English the global language not any other language
2.what are the possible motivations for language change?
3.why do we say the present cause of history of English is interwing of synchronic and diachronic apporaches?
4.what are the possible features shared by all the languages?
5.what are the possible causes for language changed?
6.comment on the possible relationship between languages?
7.what is proto language,what are cognates?
8.site examples illustrate satem language?
9.how does English fit today?
10.comment on the development of historical lingusits in Europe?
11.what is ectrapolation, how it is related to Indo-Europen languages?
12.comment on the historical development of I-E Laguage?
不是翻译啊是回答问题?