(判断题)30: 'A constituent structure rule is one that governs selecting from the lexicon a lexical item and inserting it into a terminal node of a constituent structure as its daughter. A: 错误 B: 正确 ...

(单选题)24: ( )of language refers to the property of language in having the structure of two levels. A: Arbitrariness B: Genetic-cultural transmission C: Non-arbitrariness D: Duality ...

(判断题)50: 'Duality makes it possible for second/foreign language learning A: 错误 B: 正确 ...

(判断题)44: There is a three-word sentence stage in first language acquisition. A: 错误 B: 正确 ...

(判断题)38: 'Affix hopping refers to the bound morphemes in the verb group hop backward to join the following member in the verb group . A: 错误 B: 正确 ...

(判断题)32: Consonants are sounds made by a closure or narrowing somewhere in the vocal tract. A: 错误 B: 正确 ...

(判断题)26: Duality is a concretisation of arbitrariness and non-arbitrariness of language. A: 错误 B: 正确 ...

(单选题)20: ( )the main source of energy for speaking, initiating the airflow for speech, hence pulmonic airstream mechanism. A: Mouth B: Heart C: Nose D: Lung ...

(单选题)14: Language has （ ） that distinguish it from other semiotic systems used by humans and animals. A: function B: design features C: importance D: performance ...

(单选题)8: A ( ) is one that may be used to distinguish one speech sound from another. A: perfomation B: feature C: distinctive feature D: function ...