These areas rely on agriculture almost _____________, having few mineral resources and a minimum of industrial development.
举一反三
- 不发达地区大都是拥有丰富资源的地区，发展潜力是很大的。______ A: Most of the less developed areas are rich in resources, have great potential for development. B: Most of the less developed areas are rich in resources and have great potential for development. C: Most of the less developed areas are rich in resources development potential is very great. D: Most of the less developed areas are rich in resources and their development potential very great.
- Circular Agriculture is a new development mode relative to ( ) agricultural development. A: modern B: tradition C: digital D: Information
- The development of agriculture in this area had reached a new _____ in the last few years. A: deal B: afford C: level D: mind
- In what areas were Marie's discoveries put to use? A: radioactive material production B: new medicine development C: medical research and treatments D: industrial mass production
- The problem of "scarcity" applies A: only in industrially developed countries because resources are scarce in these countries. B: only in underdeveloped countries because there are few productive resources in these countries. C: only in economic systems that are just beginning to develop because specialized resources are scarce. D: to all economic systems, regardless of their level of development.