【简答题】You should spend about 20 minutes on this task. The chart below gives information about the percentage of the population who were overweight in four different countries in 1980, 1990 and 2000.(F...
【简答题】You should spend about 20 minutes on this task. The tables below give Information about the world population and distribution in 1950 and 2000, with an estimate of the situation in 2050. Summarise the...