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 bo A. pleasure B. sports C. games D. fans 我来回答: 提交
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