In general, positional goods cannot be created,only redistributed, while material goods can be created with time and effort.（ ）
对
举一反三
- 2.Why can a great variety of goods and services be created in the process of importing and exporting?
- Since time cannot be created, we need tomake choices and make a plan.
- The idea that electricity cannot be created or destroyed may seem to imply that electrons and protons cannot be created or destroyed.
- Only some Chinese goods can be found in Chinatown.
- Which two are true regarding external tables？ （） A: AExternal tables can be updated. B: BExternal tables are read-only tables. C: CIndexes can be created on external tables. D: DIndexes cannot be created on external tables.
内容
- 0
General Tso’s Chicken was created by General Zuo Zongtang
- 1
中国大学MOOC: automatic right —— a right that exists as soon as work that can be protected copyright is created in material form
- 2
automatic right —— a right that exists as soon as work that can be protected copyright is created in material form A: 正确 B: 错误
- 3
The income elasticity of a commodity is -2, then the commodity is ( <br/>) A: low-end goods B: General normal goods C: Luxury goods D: Giffen goods
- 4
(Para. 6) While social development has created much more leisure time than ever before, modern laborers spend their leisure time in ________________.