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题目：Changes in Farming in the U. S.
要求：Directions: For this part, you are allowed 30 minutes to write a composi- tion on Changes in Farming in the U.S. Your composition should be based on the information given in the table below and should be no less than 120 words. Remember to write clearly. You should quote as few figures as possible.
Farm Population Number of Farms Average Farm Size
(Million) (Million) (Acre)
1940s 32 6.3 170
1950s 24.5 5.6 230
1960s 17 4 300
1970s 9.5 2.9 360
1980s 6 2.5 450
Write your composition in three paragraph s to
(1) compare the information contained in the table;
(2) give possible reasons;
(3) present your point of view.

Answer 1

It seems that the farming in the U.S. has changed dramatically from 1940s to 1980s. The population of farmer has decreased from 32million to 6 million only while the average farm size increased almost 3 times from 170 acres to 450 acreas. Another notable change is that the number of farms has also dropped to 1/3 of 1940s figure.

There maybe two main reasons that why the dramatic change has taken place in the U.S. First of all, the develpment of high-technology has modified farming population generally. The more machines used, the less mankinds needed.Secondly, people are tends to follow a more colorful and exciting life style so they have flowed into cities.

In my point of view, the U.S. is still a country with a great deal of agricultual products export. Although the trends indicated here are not very pleasant, the decrease in farming population and farms will not influence structure of American economy in a considerable way.

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