I believe the correct answer is practices.
The entire paragraph is describing a practice which is quite common for this culture group. The practice is that of a competition where the emperor is present. There are no particular attitudes, values, or goals presented in the excerpt.
The most likely answer would be C if the topic is toddlers.
HOWEVER if their is no information to support that it is about toddlers in your marital then it is most likely D.
Answer:
C. Some are indifferent and some are accepting.
She made a proposal at the staff meeting to stop sending text.