The Chinese HSK6 textbook series 《HSK规范教程 6上》 by 王璕 has many pages like the following
wherein there are many listed questions and answers, such as
In the previous year, has a disaster happened in your vicinity?
In the previous year, a disaster has / hasn't happened in my vicinity.
I'm puzzled about how these are to be used. I didn't find an explanation in the preface of the textbook. Presumably it's to practice using the vocabulary in context, but I'm not sure precisely what to do with it. Just read it?
Question: What is the anticipated usage of this Chinese textbook's long lists of questions and answers?