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The Japanese are expecting house guests. These visitors will stay for a long time, serving tea, cleaning house, making Conversat
The Japanese are expecting house guests. These visitors will stay for a long time, serving tea, cleaning house, making Conversat
admin
2010-04-12
65
问题
The Japanese are expecting house guests. These visitors will stay for a long time, serving tea, cleaning house, making Conversation and taking care of their【B1】______in old age.
"The machine is a friend of【B2】______in Japan," said a robotics professor at Waseda University in Tokyo. "A robot is a friend,【B3】______. So it is easy to use machines in this country. But other countries, maybe, are quite different."
Japan’s【B4】______is declining, and more than a fifth of its population is over age 65 the largest percentage in the world. With a dislike to large-scale【B5】______, the Japanese see robots as a way to handle a number of tasks, especially care and 【B6】______ for the disabled and elderly.
Creating a household robot is a great challenge. For financial reasons, Sony stopped working on its robot-dog this year. Mitsubishi and Honda are【B7】______forward with human-like robots that【B8】______a vision of the future, even if their cost is too high and usefulness too low to reach a mass market.
Mitsubishi’s robot is a house-sitter.【B9】______.It also recognizes faces and can talk.【B10】______ that Japanese scientists expect to become commonplace.【B11】______. Her wish was granted.
【B4】
选项
答案
birthrate
解析
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0
大学英语四级
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