2010年12月英语四级考前每日一练(17)

文章作者 100test 发表时间 2011:03:18 04:29:33
来源 100Test.Com百考试题网

There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A) B) C and D ). You should decide on the best choice and mark the corresponding letter on Answer Sheet 2 with a single line through the centre.

　　
　　57. From the passage we know that the author __________.
　　[A] thinks that scientists are about to achieve artificial intelligence
　　[B] doubts whether scientists can ever achieve artificial intelligence
　　[C] does not think that scientists have found real artificial intelligence
　　[D] is sure that scientists have achieved artificial intelligence
　　58. It can be learnt from the second paragraph that __________.
　　[A] the author thinks that the specialists complains are reasonable.
　　[B] anything that a computer does can be regarded as thought
　　[C] it is not very difficult to define thought in fact
　　[D] computers play chess exactly the same as humans
　　59. The advantage of the computer in playing chess lies in its __________.
　　[A] cleverness in thinking out original moves
　　[B] ability to pick up the best out of all possible moves very quickly
　　[C] flexibility in choosing several different moves
　　[D] ability to see patterns
　　60. The characteristic of machine intelligence is its __________.
　　[A] correct judgment
　　[B] high flexibility来源：考试大
　　[C] ability to think about anything
　　[D] rigid approach to thought
　　61. What is said about computers in the passage?
　　[A] They can make diagnosis and take the place of all doctors.
　　[B] They can never be used to forecast weather.
　　[C] They can be trained to understand some words spoken by a speaker.
　　[D] They can be made to think as a teenager does.

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