任务 1 , 饼图

The pie charts compare the amount of electricity produced using five different sources of fuel in two countries over two separate years.
Total electricity production increased dramatically from 1980 至 2000 in both Australia and France. While the totals for both countries were similar, there were big differences in the fuel sources used.

Coal was used to produce 50 of the total 100 units of electricity in Australia in 1980, rising to 130 out of 170 units in 2000. By contrast, nuclear power became the most important fuel source in France in 2000, producing almost 75% of the country’s electricity.

Australia depended on hydro power for just under 25% of its electricity in both years, but the amount of electricity produced using this type of power fell from 5 to only 2 units in France. Oil, 另一方面, remained a relatively important fuel source in France, but its use declined in Australia. Both countries relied on natural gas for electricity production significantly more in 1980 than in 2000.

Fill the gaps with these words: constitutes, drops, amount, fifth, higher, make, 一, relative, figure, 向上

The pie charts compare the proportion of carbohydrates, protein and fat in three different diets, namely an average diet, a healthy diet, and a healthy diet for sport.

It is noticeable that sportspeople require a diet comprising a significantly higher proportion of carbohydrates than an average diet or a healthy diet. The average diet contains the lowest percentage of carbohydrates but the highest proportion of protein.

Carbohydrates _ 60% of the healthy diet for sport. This is 10% than the proportion of carbohydrates in a normal healthy diet, 和 20% more than the proportion in an average diet. 另一方面, people who eat an average diet consume a greater of protein (40%) than those who eat a healthy diet (30%) and sportspeople (25%). The third compound shown in the charts is fat. Fat exactly of both the average diet and the healthy diet, but the _ to only 15% for the healthy sports diet.