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【单选题】
Computers can beat chess champion Gary Kasparov at his game, count all the atoms in a nuclear explosion, and calculate complex figures in a fraction of a second, but they still fail at the slight differences in language translation. Artificial Intelligence computers have large amounts of memory, capable of storing huge translating dictionaries and extensive lists of grammar rules. Yet, today's best computer language translators have just a 60 percent accuracy rate. Scientists are still unable to program the computer with human-like common sense reasoning power. Computer language translation is called Machine Translation, or MT. While not perfect, MT is surprisingly good. MT was designed to process dry, technical language that people find tedious to translate. Computers can translate basic phrases, such as 'Your foot bone's connected to your ankle bone, your ankle bone's connected to your leg bone.' They can translate more difficult phrases, such as 'Which witch is which?' Computers can also accurately translate 'Wild thing, you make my heart sing!' into other languages, because they can understand individual words, as long as the words are pre-programmed in their dictionary. But highly sensitive types of translating, such as important diplomatic conversations, are beyond the scope of computer translating programs. Human translators use intuitional meaning, not logic, to process words and phrases into other languages. A human can properly translate the phrase, 'The pen is in the pen (围养禽畜的圈) ,' because most humans know that it means that a writing instrument is in a small enclosed space. Many times, computers do not have the ability to determine in which way two identical words in one sentence are to be used. In addition to using massive rule-programmed machines, computer programmers are also trying to teach computers to learn how to think for themselves through the 'experience' of translating. Even with these efforts, programmers admit that a 'thinking' computer might not ever be invented in the future. Computers today are capable of ______
A.
defeating the best chess player in the world
B.
telling subtle differences between languages
C.
translating over 60 percent of difficult texts
D.
doing human-like common sense reasoning
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举一反三
【单选题】配制混凝土用砂、石应尽量使()
A.
总表面积大、总空隙率小
B.
总表面积大、总空隙率大
C.
总表面积小、总空隙率小
D.
总表面积小、总空隙率大
【单选题】下列各项为真性内脏痛,但应除外
A.
钝痛
B.
酸痛
C.
烧灼痛
D.
刺痛
E.
绞痛
【单选题】配制混凝土用砂、石应尽量使( )
A.
总表面积大些、总空隙率大些
B.
总表面积大些、总空隙率小些
C.
总表面积小些、总空隙率大些
D.
总表面积小些、总空隙率小些
【简答题】国外的生活经历会开拓你的思想,给你书上和教室里学不到的知识和经验。
【简答题】配制混凝土用砂、石应尽量使
【单选题】一个学生正在画漫画,漫画上的卢老师奇丑无比。卢老师笑着说:“希望你有马良神笔,让老师美起来。”这体现了卢老师
A.
宽容学生
B.
公正待生
C.
严于律己
D.
严慈相济
【简答题】配制混凝土用砂、石应尽量使( )。
【判断题】配制混凝土用砂、石应尽量使总表面积小些、总空隙率小些。()
A.
正确
B.
错误
【单选题】一个学生正在画漫画,漫画上的卢老师奇丑无比,卢老师笑着说:“希望你有马良神笔,让老师美起来。”这体现了卢老师能()
A.
宽容学生
B.
公正待生
C.
严于律己
D.
严慈相济
【简答题】对于人的眼睛,可见光是一种波长很短的__________,其波长范围是______________,频率范围是____________________。
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