Historical linguistics equals to the study of synchronic study.

A. 正确
B. 错误

Consonant sounds can be either （）or（）,while all vowel sounds are （）.

（）deals with the way in which a language varies through geographical space.

A. Linguistic geography
B. Lexicology
C. Lexicography
D. Sociolinguistic

（）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

What is idiolect?

Speech community

Lying under the skull, the human brain contains an average of the ten billion nerve cells called（）.

A. neurons
B. nerve system
C. nerves
D. cerebral cortex

（）refers to a word or expression that is prohibited by the “polite” society from general use.

A. Linguistic taboo
B. Euphemism
C. Address term
D. Slang

Hyponyms of the same（）are co-hyponyms.

A. word
B. lexical item
C. superordinate
D. hyponym

Sense is concerned with the（）meaning of the linguistic form.

A. contextual
B. real
C. behaviorist
D. inherent