题目内容：
根据以下材料，回答题| 21．hl his book Mr．Brooks describes the robotics present and________． | |
| 22．Home robots of the first generation are available in________． | |
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23．The more recent development in university labs shows that robots Can． |
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| 24．Mr．Brooks notes that scientists will build robots as complex as | |
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25．What issues is Mr．Brooks concerned about in building robots with consciousness? |
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| 26．When Laura was visiting MIT she spent some time with two | |
| 27．WhO is Furby? | |
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28．Upon receiving the same sorts of stimulus．the toy wim an emo________ tional system Can respond． |
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| 29．As science develops，machine elements will be put into________． | |
| 30．Mr．Brooks concludes that people will be a mixture of． |
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