What are the three modes of vocabulary development?
举一反三
- The most important way of vocabulary development in present-day English is _______.
- Vocabulary teaching is mainly composed of three stages.
- The development of English vocabulary can be divided into the following particular historical period EXCEPT ______.
- The energy is transferred from one region to another by three modes of heat transfer：（），（），and radiation .
- According to Aristotle, the three modes of persuasion are ______(accountability), ________(appeal to emotions), and_______(logic) respectively.