65 percent of Face book users used the net daily, often checking it several times to see if they had received new messages. The study said that 68 percent of students who used Face book didn’t perform as well as those who did not use the site.
Surfing on Face book can swallow up(耗尽) hours of study time. University student Daisy Jones, 21, said: \write a 2,000-word essay when I noticed my Face book habit had gotten out of hand. I couldn’t resist going online. You do that, then someone’s photo catches your eyes. Before you know it, a couple of minutes have turned into a couple of hours and you haven’t written a thing.\
While they focused on Face book, the findings are also thought to hold true for other social networking sites.
A research by the National Literacy Trust recently showed that one in five youngsters aged seven to 15 never read books outside school because websites and blogs are becoming their reading matter of choice. Pupils ranked social networking sites, blogs, general websites and magazines above books in a survey of their reading habits. Research has also shown that youngsters are spending up to six hours a day in front of a screen.
However, students appeared to ignore the effect of going online on their study performance. The majority did not feel it had an impact on their work.
A spokesman for Face book said: \
the benefits of services like Face book. It’s in the hands of students, with the help of their parents, to decide how they spend their time.\63. What’s the main idea of this passage?
A. study shows pupils who spend time on Face book do worse in exams.
B. People who spend more time on Face book spend less time reading.
C. Websites and blogs are becoming student’s reading matter of choice.
D. The usage of Face book among younger children is high and growing.
64. The third paragraph is developed by ________ in structure.
A. example B. argument C. description D. analysis 65. What’s most students’ attitude towards the result of the study?
A. Contrary. B. Supportive. C. Understandable. D. Uninterested.
66. According to Facebook’s spokesman, which of the following is TRUE?
A. Face book doesn’t accept the result of the study. B. The result of the study is good for students.
C. Students are to blame for their poor performance in study. D. It’s parents who decide whether students should be allowed to use
Face book.
D
Guinness World Records, known until 2000 as The Guinness Book of Records(and in previous U.S. editions as The Guinness Book of World Records), is a reference book published annually, and contains an internationally recognized collection of world records —both human achievements and the extremes of the natural world. The book itself holds a world record, as the best-selling copyrighted series of all time.
However, several world records that were once included in the book have been removed for ethical (伦理的) reasons. By publishing world records in categories(种类), the book encourages people to try to beat that record, and pays no attention to health and safety. For example, following the publication of a \beyond the bounds of what was healthy; this is an example of the entries that have been removed. In 1991, the book also dropped records within the \section, over concerns that potential competitors would harm themselves, and expose the publisher to litigation(起诉). These changes included the removal of all liquor, wine and beer-drinking records, along with records for eating such unlikely things as bicycles and trees. Other records, such as sword swallowing and rally driving (on public roads), were closed to further entries because the current record holders had performed beyond
what were considered acceptable levels of human tolerance.
There have been examples of closed records being reopened, however. For example, the sword-swallowing record was listed as closed in the 1990 Guinness Book of World Records, but the Guinness World Records Primetime TV show, which started in 1998, accepted three sword swallowing challenges (as did the 2007 edition of the Guinness World Records).
Chain letters are also forbidden. According to the book’s publisher: \letters, sent by post or e-mail. If you receive a letter or an e-mail, which may promise to publish the names of all those who send it, please destroy or delete it; it is a trick.\
67. This passage is mainly about _______.
A. how many kinds of records Guinness World Records has B. ethical issues and safety concerns related to Guinness World Records
C. the history of Guinness World Records D. Guinness World Records in overview 68. What is the main purpose of the first paragraph? A. To put forward the main idea of the passage.
B. To tell the readers that the name of the book has changed. C. To indicate that Guinness World Records is a famous book.

