Grammar can be divided into four types: Type 0, type 1, type 2 and type 3. The type 3 grammar is ( ).
A: Phrasal grammar
B: Regular grammar
C: Context-sensitive grammar
D: Context-free grammar
A: Phrasal grammar
B: Regular grammar
C: Context-sensitive grammar
D: Context-free grammar
举一反三
- Chomsky divides grammar into four types, namely type 0, type 1, type 2, and type 3. The type 3 grammar is( )。 A: Unrestricted<br/>grammar B: Regular<br/>grammar C: Context-sensitive grammar D: Context-free grammar
- There are four types of grammar,type-0, type-1, type-2, type-3. The type 1 grammar is (). A: Phrasal grammar B: Regular grammar C: Context-related grammar D: Context-free grammar
- Among<br/>the four formal language grammars, type-1 grammar is also called ()<br/>grammar. A: Phrase structure grammar B: Context-free grammar C: Context-related grammar D: Regular grammar
- Which type of grammar tends to teach you how the grammar is used by the people rather than how it should be used? A: descriptive grammar B: prescriptive grammar C: traditional grammar D: new grammar
- Ambiguous<br/>grammar is not context free grammar.() A: True B: False