Hướng dẫn và trắc nghiệm nghe toefl itp thuộc 20 câu sau - Mã 98084750

47. What is the main topic of the talk?

Improvements in farm machinery in the United States.

International trade in the nineteenth century

Farmers’ loss of independence

Jefferson’s views about commercialized agriculture.

48. According to the professor, what was the major change in the agriculture during the 19th century?(

Crop production became increasingly specialized.

New banking laws made it easy to buy farmland.

Economic depressions lowered the prices of farm products.

The United States increased its agricultural imports.

49. According to the professor, what was one result of the increased use of machinery on farms of the United States?(

Prices for farm products rose.

Farmers relied less on foreign markets.

Farmers became more dependent on loans from banks.

Jefferson established government programs to assist farmers

50. According to the professor, why was world market important for the United States agriculture?(

They affected the prices that farmers could receive for their crops.

They made farmers less dependent on local bankers.

They decreased the power of the railroads to control farm prices.

They provided evidence that Jefferson’s ideal could be achieved.

Hướng dẫn và trắc nghiệm nghe toefl itp thuộc 20 câu sau – Mã 98084750