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He is a clever mimic who can take ______ most of the lectures in this college.
A. over B. down C. off D. for
答案
更多“He is a clever mimic who can take ______ most of the lectures in this college. A. over B. down C”相关的问题
第1题
What a clever man he is!
______ ______ ______man he is!
第2题
Robert's English teacher said he was a clever boy.
A．True.
B．False.
第3题
阅读材料，回答题。
Artificial Intelligence
For years there have been endless articles stating that scientists are on the verge of achieving artificial intelligence and that it is just around the corner.The truth is that it may be just around the corner, but they haven&39;t yet found the fight block.
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, computer now plays very, very good chess.
They can&39;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&39;t do anything clever in playing chess. It uses its blinding speed to do a brute force search of all possible moves for several moves ahead, evaluates the outcomes and picks the best.Human don&39;t play chess that way.They see patterns, while computers don&39;t.
This wooden approach to thought characterizes machine intelligence.Computers have no judgment, no common sense.So-called expert systems, one of the hottest areas in artificial intelligence aims to mimic the reasoning processes of human experts in a limited field, such as medical diagnosis or weather forecasting.There may be limited commercial applications for this sort of thing, but there is no way to make a machine that can think about anything under the sun, which a teenager can do.
The hallmark of artificial intelligence to date is that if a problem is severely restricted, a machine can achieve limited success.But when the problem is expanded to a realistic one computers fall fiat on their display screens.For example.machines can understand a few words spoken individually by a speaker that they have been trained to hear.They cannot understand continuous speech using an unlimited vocabulary spoken by just any speaker.
According to the passage， we know that the writer__________. 查看材料
A.thinks that artificial intelligence is just around the corner
B.doubts whether scientists can ever find artificial intelligence
C.does not believe that scientists have discovered real artificial intelligence
D.feels certain that scientists have obtained real artificial intelligence
第4题
His parents believed that he was a clever boy, but he wasnt ______ in fact.
A．kind
B．kind of
C．such
D．a such
第5题
A、much clever
B、much more cleverer
C、most clever
D、far cleverer
第6题
Clever as he was, he found ______ in solving the problem.
A) a few of difficulties B) quite a little difficulty
C) less difficulty D) more difficulty
第7题
______, he doesn't always learn what he should do.
A．How a man ever so clever
B．A man is ever so clever
C．So clever as is a mail
D．No matter how clever a man is
第8题
He was clever enough to compete ______ the physics scholarship.
A．against
B．with
C．for
D．in
第9题
He is clever, but not very good at getting his ideas_____to us.
A．across
B．over
C．around
D．through
第10题
Jack sat down in front of the visitor because he wanted ______.
A．to see the visitor
B．to show the visitor how clever he is
C．the visitor to leave
