Explanation:

- Option 1: Some

- Suggests that rural development focuses on a select number of aspects.

- Overlooks the holistic nature of typical rural development plans.

- Option 2: All

- Rural development generally aims to enhance all aspects of life, including economic, social, and environmental factors.

- Involves improving infrastructure, education, healthcare, and livelihoods.

- Option 3: Few

- Implies a limited scope, which is not typical for comprehensive rural development strategies.

- Option 4: None of these

- Unlikely, as rural development is clearly aimed at improving aspects of life.