英语四级新试题和答案.docx

英语四级新试题970Part Ⅱ Reading Comprehension (Skimming and Scanning)Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions on Answer Sheet 1. For questions 1-7, choose the best answer from the four choices marked [A], [B], [C] and [D]. For questions 8-10, complete the sentences with the information given in the passage.Why Minority Students Dont Graduate from College??????Barry Mills, the president of Bowdoin College, was justifiably proud of Bowdoins efforts to recruit minority students. Since 2003 the school has boosted the proportion of so-called under-represented minority students (blacks, Latinos (南美洲人), and Native Americans, about 30 percent of the U.S. population) in entering freshman classes from 8 percent to 13 percent. But Bowdoin has not done quite as well when it comes to actually graduating minorities. While nine out of 10 white students routinely get their diplomas within six years, only seven out of 10 black students made it to graduation day in several recent classes. ??????The United States once had the highest graduation rate of any nation. Now it stands 10th. For the first time in American history, there is the risk that the rising generation will be less well educated than the previous one. The graduation rate among 25-to 34-year-olds is no better than the rate for the 55-to 64-year-olds who were going to college more than 30 years ago. Studies show that more and more poor and nonwhite students are eager to graduate from college--but their graduation rates fall far short of their dreams. The graduation rates for blacks, Latinos, and Native Americans lag far behind the graduation rates for whites and Asians. As the minority population grows in the United States, low college-graduation rates become a threat to national prosperity. ??????The problem is noticeable at public universities. In 2007, the University of Wisconsin-Madison--one of the top five or so public Ivies--graduated 81 percent of its white