单选题
阅读下列短文,从每题所给的四个选项(A、B、C和D)中选出最佳选项。
{{B}}A{{/B}}
In some parts of the United States, fanning is easy. But fanning has always been difficult in the northeastern corner of the country, which is called New England.
New England has many trees and thin, rocky soil. Anyone who has wanted to start a new farm there has had to work very hard. The first job has been cutting down trees. The next job has been digging stumps (树桩) of the trees out of the soil. Then the farmer has had the difficult job of removing stones from his land.
The work of removing stones never really ends, because every winter more stones appear. They come up through the thin soil from the rocks below. Farmers have to keep removing stones from the fields. Even today, farms which have been worked on for 200 years keep producing more stones.
That is why stone walls are used instead of fences around New England fields. The stone walls are not high; a man can easily climb over them. But they keep the farmer's cows from joining his neigh bour's COWS.
单选题 New England is an area______.
【正确答案】 D
【答案解析】答案在第一段第二句里面。
单选题 According to this passage, farming is difficult in New England be cause______.
【正确答案】 B
【答案解析】第二段开头提到,New England has many trees and thin,rocky soil,所以人们在那里耕种特别难。所以选B。
单选题 This passage says that the work of removing stones______.
【正确答案】 C
【答案解析】第三段提到,The work of removing stones never really ends... Farmers have to keep removing stones from the fields。也就是说新石头不断的出现,他们得不断把石头挪走。
单选题 In New England, stone walls are used______.
【正确答案】 D
【答案解析】文章提到,石墙很容易爬,只是keep the farmer's cows from joining his neighbour's cows。所以选D。