Computers are helpful because they offer a wide range of functions and services that are

Computers are helpful because they offer a wide range of functions and services that are not available anywhere else. There are four main uses: word processing, Internet/ munications, digital video/ audio position, and desktop publishing.
The word processing capabilities of puters are amazing. They can automatically correct your spelling and grammar mistakes. The cutting and pasting features are incredibly simple and very useful for revision. Having a digital backup is an added benefit. All of these things help writers get the job done. With desktop publishing, you can create page layouts（页面布局）for entire books on your home puter.
The Internet is one of the greatest inventions created by humans. It is a huge network of puters, each with the ability to contact any of the others. Vast amounts of information can be found on the Internet. It is the ultimate form of media, a bination of newspaper, radio and television. Using the Internet, any two people anywhere can municate for free, whether it is by text or voice. New uses are being found for the Internet every day.
Audio/ video editing and position have been made much easier by puters. Cutting and pasting no longer involve using scissors and tape on large reels of film. It no longer costs thousands of dollars of equipment to make a film or to pose music. Now musicians can pose their own songs and publish them without having to obtain a record contract. Film-makers can produce work from their own homes. Anybody who owns a puter can now enter the field of media production.
Internet/ munications, digital video and audio position, and desktop publishing are features only offered on puters. With the aid of puters, humankind is entering a new era of civilization.
64 This passage is mainly talking about     .
A. amazing word processing capabilities      B. the new era of civilization
C. the ultimate form of media      D. main uses of puters
65. According to the passage, which of the following uses have the features of easy cutting and pasting?
A. Internet/ munications and audio/ video position
B. Word processing and desktop publishing.
C. Audio/ video editing and position.
D. Audio/ video editing and word processing.
66. As used in the third paragraph, the word “ultimate” is closest in meaning to “    ”.
A. original     B. best      C. basic      D. extreme
67. In which of the following patterns of organization is this passage  w ritten?
A. Introduction, listing of main features, conclusion.
B. Effect, analysis of causes, conclusion.
C. Topic, listing of examples, restatement of the topic.
D. Argument, contrasting opinions, author’s attitude.D