更多"For years there have been endless a"的相关试题:
[单项选择]For years there have been endless articles stating that scientists are on the verge of achieving artificial intelligence, that it is just around the corner. The truth is that it may be just around the corner, but they haven’t yet found the right clock.
Artificial intelligence aims to build machines that can think. One immediate problem is to define thought, which is harder than you might think. The specialists in the field of artificial intelligence complain, with some justification, that anything that their machines do is dismissed as not being thought. For example, computers can now play very, very good chess. They can’t beat the greatest players in the world, but they can beat just about anybody else. If a human being played chess at this level, he or she would certainly be considered smart. Why not a machine The answer is that the machine doesn’t do anything clever in playing chess. It uses its blinding speed to do a brute-force search of all possible moves for several move
A. the writer thinks that the specialists’ complaints have some reasons
B. anything that the computer does can be regarded as thought
C. it is not very difficult to define thought
D. computers play chess in exactly the same way as humans
[单项选择]The past few years have been busy ones for human-rights organisations. In prosecuting the so-called war on terror, many governments in Western countries where freedoms seemed secure have been tempted to nibble away at them. Just as well, you might suppose, that doughty campaigners such as Amnesty International exist to leap to the defense. Yet Amnesty no longer makes the splash it used to in the rich world. This is not for want of speaking out. The organization is as vocal as it ever was. But some years ago it decided to follow intellectual fashion and dilute a traditional focus on political rights by mixing in a new category of what people now call social and economic rights.
Rights being good things, you might suppose that the more of them you campaign for the better. Why not add pressing social and economic concerns to stuffy old political rights such as free speech, free elections and due process of law What use is a vote if you are starving Are not access to jobs, housing, h
A. had a great influence on some countries.
B. is no longer as outspoken as it used to be.
C. has decided to embark on an organizational reform.
D. was founded by some major Western countries.
