According to the message, communication can be classified ________.
举一反三
- According to the themes, Chinese painting can be classified into the following except______?
- According to the geographical features, fist fighting techniques can be classified into ____________.
- Terms in the text can be classified into three groups according to their categories. They are _________.
- According to different sources, fat can be classified into animal fat and plant fat.
- According to wine’s making process, wine can be classified into three types: