23. ________
The biggest problem in creating a humanlike robot is copying human intelligence. The way the human mind works is almost impossible to copy. A simple computer can do mathematical problems far beyond the ability of even the smartest human mind. But the human mind is better than a thousand supercomputers at speaking, hearing and problemsolving. Several American and Japanese companies are working to develop the senses of sight and touch for robots. The development of these senses will make robots much more useful.
24. ________
However, the most important human ability—the most difficult to copy—is problemsolving. An intelligent robot must be able to change the way it acts when it faces an unexpected situation. Humans do it all the time. Computers must do it for robots. This means computers must have a huge base of information about many things. They must be able to find quickly the needed information in their systems. And they must make choices about how to act. So far, this is beyond the ability of computers.
答案
课时作业(三十二)
Ⅰ.1.B 考查非谓语动词。“演员等待被发现”, 用被动, “发现”发生在“等待”之后, 所以用不定式。
2.B 考查非谓语动词。表示被动、已完成,用过去分词作原因状语。句意:由于写得匆忙,作文到处都是错误。
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