单项选择题
（）produce fast and fluent speech with good intonation and pronunciation but the content of their speech ranges from mildly inappropriate to complete nonsense,often as unintelligible.
A.Broca’s aphasic B.The linguistic deprivation C.The damage on the angular gyrus D.Wernicke’s aphasic
单项选择题 A linguist regards the changes in language and language use as（）.
单项选择题 The discovery of Indo-European language family began with the work of the British scholar（）.
单项选择题 The pair of words “lend”and “borrow”are （）.
