Text 10Less than 40 years ago in the United States, it was common to change a one-dollar bill for a dollar's ... [查看全文]
Text 9The American economic system is organized around a basically private-enterprise, market-oriented economy in wh... [查看全文]
Text 8Much of the language used to describe monetary policy, such as "steering the economy to a soft landing" o... [查看全文]
Text 7In the first year or so of Web business, most of the action has revolved around efforts to tap the cons... [查看全文]
Text 6In recent years, railroads have been combining with each other, merging into super systems, causing heighten... [查看全文]
Text 5Specialization can be seen as a response to the problem of an increasing accumulation of scientific knowled... [查看全文]
Text 4By the mid-nineteenth century, the term "ice-box" had entered the American language, but ice was still only... [查看全文]
Text 3Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the question... [查看全文]
Text 2Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the question... [查看全文]
Text 1Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the question... [查看全文]