Every year students flock to the college bookstore to purchase the different textbooks tha

Every year students flock to the college bookstore to purchase the different textbooks that they need for their classes. Little do these students realize that, in doing so, they are throwing good money away. It may sound unbelievable but textbooks, in some cases, actually cost as much as, if not more, than college fees.
Many people think that college bookstore are the most convenient source for textbooks. Titles are usually in-stock and students may purchase new textbooks or  choose to buy second-hand books and save money . But the money saved by purchasing second-hand textbooks from college bookstores is small pared to the amount they could save by shopping online.
More and more online booksellers have begun selling textbooks at heavily discounted prices. Online second-hand bookstores are another source for college books as they stock a large number of textbooks, which means sizable savings for students. Students should avoid purchasing their textbooks at the first store that they browse online since there are so many ‘virtual’ booksellers on the Net. Price isn't the only factor to consider when making an online purchase. Students should also consider shipping costs and delivery time when making their decision.
Online auctions(拍卖) are another option for students seeking a bargain. This option, however, has its pros and cons. A plus is that students can get incredibly cheap books. One problem is that while online bookstores have a system in place that ensure  you receive your order within a reasonable amount of time, with an auction purchase, however, you  must depend on the auction seller's timetable.
One way that students can really save is by getting books for free. Project Gutenberg is one resource that English majors will find invaluable. Here students can legally download a huge collection of classic novels. In the past students needing help with their studies would often have to spend a lot of money buying expensive study guides. Today that is no longer the case. Cash-strapped students can now visit the website SparkNotes for free downloadable study guides as well as classics.
56. Which of the following is the best title of this passage?
A. Learning to save money on Textbooks           B. Why Buy Textbooks
C. Tips for Buying Secondhand Textbooks          D. Online Shopping
57. Which of the following is NOT mentioned as a source to obtain textbooks ?
A. Online used bookstores.              B. College bookstores. 
C. Online auctions.                    D. Secondhand bookstore centres.
58. The underlined expression ‘pros and cons’(paragraph 4) is closest in meaning to     .
A. professionals and conservatives         B. processes and conditions
C. joy and sadness                      D. good and bad points
59. According to the passage, Project Gutenberg is probably     .
A. a project to help poor students get free learning materials
B. a government project aimed at helping English majors
C. a website for English majors to get the guides from language experts
D. a website for students to get free sources for English learning
60. From the passage, we can learn that    .
A. online auctions are perfect for students seeking text books.
B. students should visit many websites before buying their books.
C. the cost of textbooks in college is low pared to the amount spent on tuition
D. students should consider shopping costs and delivery time above all else when making their buying decision.56-60: ADDDB