4月19 USA jj

刚考完，听力部分有关于soil erosion（前面有JJ）和一个关于GALAXY（好像也有JJ）的，阅读关于steamboat、prints、城市高速发展及植物的根。阅读中的词汇都不难。

作文题目是115 Some people prefer to plan activities for their free time very carefully. Others choose not to make any plans at all for their free time. Compare the benefits of planning free-time activities with the benefits of not making plans. Which do you prefer - planning or not planning for your leisure time? Use specific reasons and examples to explain your choice.

谢谢!

Thanks!  贴个背景资料吧

3. SOIL EROSION
In the United States 30% is natural erosion, while 70%
is because of human intervention. Suspended sediment
from erosion is one of the world’s greatest
pollutants. Sediment can fill reservoirs and navigable
waterways, impair wildlife habitats, increase flooding
and water treatment costs, and deplete valuable
topsoil. It can also concentrate harmful chemicals and
bacteria. Among the methods of preventing soil erosion
are reforestation, maintenance of fallow strips,
terracing, underdraining, ditching, deep plowing, and
plowing across slopes rather than up and down.