This is offered as a textbook illustration of the principle that voters are far shrewder than most politicians believe. This case study highlighting Washington’s inability to fool anyone is based on a recent survey of the attitudes of people on Medicare about their new prescription-drug benefit.

　　Last fall, when Congress added prescription-drug coverage to Medicare, the new law was hailed as a political masterpiece. Congressional Democrats, who overwhelmingly opposed the bill, thundered that they, too, were eager to provide a drug subsidy and smaller incentives to health insurers to participate. Liberals such as Sen. Edward Kennedy were confident that the drug bill, with plenty of holes in its benefit formulas, would inevitably be expanded around the time it took effect.

　　Not many in Congress seemed troubled that the federal budget was deep in deficit, the nation was saddled with future expenditures for the Irap war and virtually no health care expert believed that the legislation would fit into its projected $400-billion-over-10-years cost framework. The new law was a cynical bargain that had more to do with the 2004 election than a rational approach to the prescription-drug needs of the nation’s elderly.

　　The prescription-drug legislation seems a compromise between competing ideologies inserted into a fixed congressional budget. Put another way, it was sausage-stuffing in the guise of lawmaking. And, what no one anticipated was the reaction of the elderly, a group that votes in disproportionate numbers.

　　91. The passage you are reading is the beginning part of a report in the original. Then, what is “This”, the first word, most probably referring to?

　　A. An offered illustration.

　　B. Part of a textbook on politics.

　　C. What the author is going to write.

　　D. The principle that voters are shrewder than most politicians believe.

　　92. Also found in Paragraph 1, what does “this case study” probably refer to?

　　A. A case study the writer is to talk about.

　　B. Part of a textbook on politics.

　　C. What the author is going to write.

　　D. Washington’s inability to fool anyone.

　　93. Based on a recent survey of the attitudes of people on Medicare is _____.

　　A. the capital city of the United States of America

　　B. a textbook on American politics

　　C. what the author is going to write

　　D. a statement that the American government cannot fool its people

　　94. “Congress added prescription-drug coverage to Medicare” most probably means that the Congress of the USA decided to _____.

　　A. add prescription-drugs to the Medicare program

　　B. allow the Medicare program to provide refunding subsidies to selected medicines to be purchased by Medicare members

　　C. increase payment to Medicare for refunding Americans buying prescription medicines

　　D. provide insurance to prescription drugs purchased by Medicare participants

　　95. Below are four groups of terms that are found in the passage. Which group contains at least one term that does not refer to the same things as the other terms within the group?