C.
Explanation:
A command economy is a system where the government, rather than the free market, determines what goods should be produced, how much should be produced, and the price at which the goods are offered for sale.
Dating has been the intimate relationship between individuals with different meanings. The statement is true, that traditional dating followed a ritual pattern.
<h3>What is a dating ritual pattern?</h3>
The dating ritual pattern has been the followed standards in the dating, The traditional dating patterns were followed with the active role of the male gender and the courtship leading to engagement.
The traditional dating pattern has been the understandable ritual pattern in the behavior. Thus, the given statement is true.
Learn more about dating, here:
brainly.com/question/16214927
Etiquette generally describes rules of proper behaviour which are assumed but rarely explicitly stated. Therefore the best answer is:
A. unwritten rules and expectations for fair sports play.
Using the etiquette does not mean that the team should not try to win as hard as they can! (so answers B and C are wrong), it only means that you should behave "like a gentleman" when you play.