What are the four maxims of the CP？ 合作原则下属的四条准则是什么？

What are the various parts in the oral cavity involved in the production of speech sounds？ 口腔中涉及发音的有哪些部分？

What is predication analysis？Try to use it to analyze the following sentences。 什么是述谓结构分析法？试用它分析所给句子。 (1)The man sells ice—cream． (2)Is the baby sleeping？ (3)It is snowing． (4)The tree grows well． Predication analysis is a new approach for sentential meaning analysis．The predication is usually considered an important common category shared by propositions，questions，commands，etc．Predication analysis is to break down predications into their smaller constituents：argument(logical participant)and predicate(relation element)．The“predicate”is the maj or or pivotal element governing the argument．

How can words opposite in meaning be classified？To which category does each of the following pairs of antonyms belong？ 意义相反的词是如何分类的？下列反义词属于哪一类？

How do phonetics and phonology differ in their focuses of study？ 语音学和音系学的研究重心有何不同？

何谓“萨子一汤姆逊事件”？其意义如何？