A market means the way things are bought or sold. In all markets, the first important thing is that we have buyers. Actually, buyers are the group of people who want to buy certain goods or services. Sometimes buyers only purchase some assets, tangible or intangible. Buyers might buy quite tangible assets, like houses, cars and so on. However, some tend to purchase intangible ones, like shares, futures, etc. The other side of the coin is there should be another group of people who are willing to sell things, including goods, services and assets. These people are sellers. And markets are the system that bridges some people.s demands and some other people.s supplies. Or in other words, the system gets buyers and sellers connected. Then they may make deals at a reasonable price. So in markets, price matters a lot. Prices may change quickly if supply or demand changes.

1-1、A market means the way things are sold only.
A、√
B、×

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