The key answer of exercise 2
The key to exercise solutions in chapter 4 - Make a difference for the textbook Outcomes Upper-Intermediate - Student's Book with authors Hugh Dellar and Andrew Walkley from National Geographic Learning
Question
Read an article which discusses these issues, based on a book by the academic Jeffrey Sachs. How would Jeffrey Sachs answer the questions in Exercise 1? Explain the title of the report.
Answer
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