The publishing house (出版社) called together many experts to spell ____a completely new book on grammar.
举一反三
- 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
- Very few experts __________ with completely new answers to the world's economic problems.
- His new book （） next month. A: will be published B: is publishing C: is being published
- Generally<br/>speaking, grammar can be divided into theoretical grammar and<br/>pedagogical grammar. Besides, there seems to be a shift from<br/>prescriptive grammar to descriptive grammar in terms of teaching<br/>grammar. ( <br/>)
- It is reported that many a new house ______ at present in the disaster area.