填空题A sentence is a structurally independent unit that usually comprises a number of ()to form a complete statement,()or command.
单项选择题The semantic components of the word “gentleman” can be expressed as().
A.+animate,+male,+human,-adult B.+animate,+male,+human,+adult C.+animate,-male,+human,-adult D.+animate,-male,+human,+adult
单项选择题()deals with the way in which a language varies through geographical space.
A.Linguistic geography B.Lexicology C.Lexicography D.Sociolinguistics
单项选择题The most recognizable differences between American English and British English are in()and vocabulary.
A.usage B.grammar C.pronunciation D.structure
单项选择题A word with several meanings is called()word.
A.a polysemous B.a synonymous C.an abnormal D.a multiple