作业帮求剑桥雅思3 text 3 的小作文书后范文
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求剑桥雅思3 text 3 的小作文书后范文
求剑桥雅思3 text 3 的小作文书后范文
求剑桥雅思3 text 3 的小作文书后范文
剑桥真题里就有考官范文,在model and sample answers for writing tasks目录下.如果需要剑桥雅思1-8的真题pdf 我发给你
The data shows the differences between developing and industrialised countries’
participation in education and science.
In terms of the number of years of schooling received,we see that the length of time
people spend at school in industrialised countries was much greater at 8.5 years in
1980,compared to 2.5 years in developing countries.The gap was increased further in
1990 when the figures rose to 10.5 years and 3.5 years respectively.
We can see a similar pattern in the second graph,which shows that the number of
people working as scientists and technicians in industrialised countries increased from
55 to 85 per 1,000 people between 1980 and 1990,while the number in developing
countries went from 12 to 20.
Finally,the figures for spending on research and development show that industrialised
countries more than doubled their spending,from $200bn to $420bn,whereas
developing countries actually decreased theirs,from $75bn down to $25bn.
Overall we can see that not only are there very large differences between the two
economies but that these gaps are widening.