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My essays:
- The main sources of energy of USA in 1980 and 1990.56
- The main sources of energy of USA in 1980 and 1990.61
- The bar chart shows the literacy rates of various countries in 1990 and 2000.56
- The pie chart shows the main sources of energy for USA in 1980 and 199078
- The pie chart shows the main sources of energy for USA in 1980 and 199036
- the literacy rates in various countries73
- Visitors to two music sites websites61
- Visitors to two music sites websites81
- Visitors to two music sites on the web.56
- Many people who are poor died because medical expense are very high where insurance are difficult to set. Discuss problem and suggest solution.61