Folk works are roughly divided into two categories: ______ and______ .
                    举一反三
- ________’s poems can be divided into two categories: the
 - 10) Word level categories are divided into two kinds: m______ lexical categories and m______ lexical categories.
 - 20. English vowels can be divided into two large categories: monophthongs and _______________ __________.
 - User experience evaluation can be roughly divided into which two categories? ( ) A: Summary evaluation and Formative evaluation B: Predictive evaluation and Itemized evaluation C: Summary evaluation and Itemized evaluation D: Predictive evaluation and Formative evaluation
 - Descriptions can be broadly divided into two categories, they are objective description and subjective description.
 
