大学受験対策｜英語 長文読解問題19 難易度：★★☆☆☆

Mobile phone usage in Africa has experienced remarkable growth in recent years. The widespread adoption of mobile devices, from basic feature phones to the latest smartphones, is changing how people connect and conduct business across the continent. In rural communities, mobile phones provide valuable access to information, such as weather forecasts and market prices for crops. Farmers can use text messages to find the best prices for their produce, while families can keep in touch more easily than in the past.

One key factor driving the increase in mobile phone usage is the lack of reliable infrastructure for landlines and Internet cables. In many parts of Africa, constructing these networks is challenging due to geographical barriers and limited financial resources. By contrast, mobile technology can be set up more quickly and cost-effectively, making it possible for many people to become first-time phone users.

Moreover, mobile phones in Africa have become powerful tools for innovation. Mobile payment systems, like M-Pesa in Kenya, allow people to send and receive money without a traditional bank account. This service helps local businesses operate more efficiently, promoting economic development. Mobile health services offer medical advice and appointment scheduling through text messages, improving healthcare access in remote areas.

While challenges remain, such as unstable power supplies and the high cost of data, the opportunities are immense. For instance, smartphone penetration is expected to rise further in coming years. With growing investments from both African governments and international partners, the future of mobile connectivity looks bright. Mobile technology continues to play a significant role in bridging communication gaps and driving social and economic progress across the continent.

Q1. Which factor has helped boost mobile phone adoption in some areas?

1. Traditional landlines are still fully functional almost everywhere.
2. Internet cables have quickly replaced older telephone networks.
3. Wireless solutions can be built faster with fewer resources.
4. Public transportation has reduced mobile phone expansion problems.

Q2. What positive outlook is described regarding mobile technology?

1. It is expected to keep growing, thanks to rising investments.
2. It shows no potential for further advancement in coming decades.
3. It has already solved all connectivity challenges across the region.
4. It is unlikely to receive support from global organizations anymore.

Q3. What role can mobile phones play in African communities, according to the text?

1. They will eliminate the need for basic electricity entirely.
2. They discourage government collaboration for local improvements.
3. They prevent any form of social or economic development over time.
4. They help unite people while boosting societal and financial growth.