【正文】 ought groceries could reflects the level of a certain area. () ★★★★2. The argument falsely assumes that consumers who are dissatisfied with storebought groceries are likely to grow their own vegetables instead. () ★★★★★3. The arguer fails to provide any information about what fraction of consumers buy their vegetables from supermarkets. () ★★4. The arguer fails to convince us that the gardening magazine Great Gardens is indeed popular among residents. () ★★5. We do not know the content and circulation of the magazine, thus the fact that the magazine has sold out three months in a row does not necessarily indicate that people in this area are interested in planting vegetables themselves. () ★★★6. The situation at one certain news stand does not prove that people in this area are interested in gardening. (quantity of the sample) ★★★7. The arguer fails to consider the possible cost of the proposed action. (:disadv) ★★★★—————————————————————————————— 233, （工程建設(shè)/決策/對(duì)比+并列）The following appeared in a memo from the vice president of a pany that builds shopping malls throughout the country. The surface of a section of Route 101(1), paved two years ago by McAdam Road Builders, is now badly cracked and marred by dangerous potholes. In another part of the state, a section of Route 66(1), paved by Appian Roadways more than four years ago, is still in good condition(2). Appian Roadways has recently purchased stateoftheart paving machinery, and it has hired a new qualitycontrol manager(3,4,5). Because of its superior work and mitment to quality, we should contract with Appian Roadways rather than McAdam Road Builders(9) to construct the access roads(6,8) for all(7) our new shopping malls. ★17,41,931. Only one of all roads built by each pany is pared, and only one section of each road is pared, thus we cannot evaluate the overall quality of construction of the two panies. () ★★★★2. Many other factors that would influence the condition of a road are ignored by the president. () ★★★★★3. The arguer does not provide any information about the machinery used and the status of qualitycontrol personnel at McAdam. (ex parte information) ★★★4. No information about the performance of the new qualitycontrol manager at Appian is provided. () ★★★5. Many factors besides equipment and onsite management would also affect the quality of a pavement job. () ★★★★6. Granted that the quality of routes paved by Appian is superior, we cannot guarantee Appian could also do an excellent job in constructing the access roads for shopping malls. () ★★★7. The president hastily assumes that Appian is capable of constructing the access roads of all new shopping malls. () ★★★8. The president fails to consider if Appian are willing to contract with the pany to construct access roads. (feasibility of the conclusion) ★★9. Other petent panies might be available for the president to choose from. () ★★★—————————————————————————————— 238, （就業(yè)/提議/對(duì)比）The following appeared in a memorandum from the president of Mira Vista College to the college39。s board of trustees.At nearby Green Mountain College, which has more business courses and more(1) job counselors than does Mira Vista College, 90 percent of last year39。s graduating seniors had job offers(4) from prospective employers(5). But at Mira Vista College last year, only 70 percent of the seniors who informed the placement office that they would be seeking employment(2) had found fulltime jobs(4) within three months after graduation, and only half of these graduates were employed in their major field of study(3). To help Mira Vista39。s graduates find employment(8), we must offer more courses in business and puter technology(6) and hire additional job counselors(7) to help students with their resum233。s and interviewing skills. ★★9,2111. The president fails to inform us the total amount of students at each college, thus we cannot pare the number of job counselors per student. () ★★★2. The survey does not include all the graduates in MVC, thus it is impossible to evaluate the employment result in MVC. (selective sample) ★★★★3. The parison between GMC and MVC is inplete, many other factors would contribute to the differences in the employment results of the two colleges. () ★★★★★4. Without further description of the job offers received by graduating seniors of the two colleges, we cannot evaluate if Mira Vista39。s jobplacement record is paratively poor. () ★★★★5. The president fails to establish the causal relationship between the fact that GMC has more business courses and job counselors than MVC and the fact that 90% of last year’s graduating seniors from GMC got job offers.(confusing concurrence with causality) ★★★★★6. The president fails to convince us that offering more courses in puter technology will necessarily contribute to the employment of graduates in MVC. () ★7. GMC and MVC might not be parable in several aspects such as reputation, ranking, alumni, etc. () ★★★★8. The proposed actions might be neither sufficient nor necessary for Mira Vista to improve its employment result. (sufficiency/necessity of the solution) ★★★——————————————————————————————15, （經(jīng)濟(jì)，投資/建議/大并列小遞進(jìn)）The following appeared in a newsletter offering advice to investors.Over 80 percent of the respondents to a recent survey indicated a desire to reduce their intake of foods containing fats and cholesterol(1,5), and today lowfat products abound in many food stores(2). Since many of the food products currently marketed by Old Dairy Industries are high in fat and cholesterol(7), the pany39。s sales are likely to diminish greatly and their profits will no doubt decrease(3,4). We therefore advise Old Dairy stockholders to sell their shares and other investors not to purchase stock in this pany(6). ★★★★661. The author fails to assure us that the survey results accurately reflect the desires of most consumers, or that the results accurately predict consumer