B, every other sentence rhymes; Generally, odd sentences don't rhyme, and even sentences rhyme. This is the most common rhyme in The Book of Songs.
C, rhyme: odd sentences rhyme odd sentences, even sentences rhyme even sentences.
Take chestnuts for example. There are two main forms of rhyme in The Book of Songs: one is the ending rhyme of every other sentence, and the other is the ending rhyme of every other sentence after the rhyme of the first sentence.
Expand small knowledge,
Vowel: refers to the sum of other phonemes in a syllable except initial consonant, including initial consonant (intermediate sound), main vowel (vowel) and vowel.
Rhyme: only refers to the main vowel and rhyme (if there is rhyme).
Rhyme: rhyming words in Chinese poetry or verse are usually placed at the end of a sentence, which is called rhyme.
Examples of rhyming: About rhyming case: where to rhyme, where not to rhyme, and how to rhyme.