You should spend about 40 minutes on this task. Write about the following topic. In recent years some countries have experienced very rapid economic development. This has resulted in much higher standards of living in urban areas but not in the countryside. This situation may bring some problems for the country as a whole. What are these problems？ How might they be reduced？ Give reasons for your answer and include any relevant examples from your own knowledge or experience. Write at least 250 words.