suprasegmental造句

1、The main suprasegmental features include stress, intonation, and tone.
主要的超切分特征包括重音、音调和语调。

2、The main suprasegmental features include stress, tone and intonation.
主要的超切分特征包括重音，语调和声调。

3、What is suprasegmental phonology? What a re suprasegmental features?
什么是超语段音位学？什么是超语段特征？