成人高考考试

解析：Computers have many uses toda

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【单选题】

Computers have many uses today.Computers can solve difficult{{U}} (56) {{/U}}and control complex machines. Many people use small computers{{U}} (57) {{/U}}calculators to add, subtract, multiply, and divide{{U}} (58) {{/U}}quickly. Scientists use large computers to solve many problems at the same{{U}} (59) {{/U}}. You can play{{U}} (60) {{/U}}with computers, and some computers can help you{{U}} (61) {{/U}}languages. The Kurzweil Reading Machine is a special{{U}} (62) {{/U}}of computer. It can read books for blind people
The Kurzweil machine consists{{U}} (63) {{/U}}three parts: a scanner, a computer, and a voice synthesizer (合成器). These{{U}} (64) {{/U}}parts are like your eyes, your brain,{{U}} (65) {{/U}}your voice. The scanner is{{U}} (66) {{/U}}"eye" of the machine. It scans or looks at the words on the page of a book and{{U}} (67) {{/U}}them into digital signals. These digital signals then{{U}} (68) {{/U}}to the computer, the "brain" of the machine. The computer analyzes the (69) and recognizes the words. The computer{{U}} (70) {{/U}}information about the words to the voice synthesizer. The voice synthesizer makes the sounds of the words.
To use the machine, a blind person simply{{U}} (71) {{/U}}the book and puts its face down on the scanner (like a photocopy machine). The machine "reads" the words on the page. When one{{U}} (72) {{/U}}is finished, the blind person turns the page and puts the book on the scanner{{U}} (73) {{/U}}. The Kurzweil machine can read{{U}} (74) {{/U}}a normal voice or in a special fast voice. It can read words{{U}} (75) {{/U}}small letters, large letters, or italics.
A．numbers
B．sums
C．columns
D．amounts

网考网参考答案：A
网考网解析：
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