Products are either physical goods or services and can’t be both.
A: 正确
B: 错误
A: 正确
B: 错误
举一反三
- 中国大学MOOC: Products are either physical goods or services and can’t be both.
- People charge for products and services because they don't want to spend their own money. A: 正确 B: 错误
- There are very few products or services that can be improved. （ ）
- Some goods can be classified as either public goods or private goods depending on the circumstances.
- 中国大学MOOC: Real GDP measures output of final goods and services in physical terms.