英语六级

单选题

A．Crop production became increasingly specialized.
B．Economic depressions lowered the prices of farm products.
C．New banking laws made it easy to buy farmland.
D．The United States increased its agricultural imports.

参考答案：A进入在线模考
According to the talk, what was the major change in agriculture during the 19th century?
【解题思路】四项表述的都是关于农业方面的内容：作物生产日益专业化、经济萧条降低了农产品价格、新银行法使购买农田更容易、美国增加其农业进口。注意，每一项都体现了情况的变化。
【解析】录音在两处强调了农作物生产的专业化，一处是19世纪中期，农民开始专业化种植作物，另一处是l9世纪晚期，农业技术的突飞猛进极大地提高了专业化作物的产量，因此，l9世纪农业最大的变化就是农作物生产的日益专业化，故选A。

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1

A．Prices for farm products rose.
B．Farmers became more dependent on loans from banks.
C．Jefferson established government programs to assist farmers.
D．Farmers relied less on foreign markets.

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2

A．They provided evidence that Jefferson's ideal could be achieved.
B．They made farmers less dependent on local banks.
C．They affected the prices that farmers could receive for their crops.
D．They decreased the power of the railroads to control farm prices.

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3

A．They will help listeners acquire more knowledge.
B．They will make other people feel relaxed and comfortable.
C．They must be learned in practice.
D．They can help turn strangers into close friends.

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