题目内容
（请给出正确答案）
______ is a branch of mathematic scientist.
A．Statistic
B．The statistic
C．Statistics
D．The statistics
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更多“______ is a branch of mathemat…”相关的问题
The field of artificial _________is a new branch of computer science.
A． intelligence
B． talent
C． capability
D． power
The firm is looking for a new ______ for another branch office.
A．site
B．point
C．post
D．position
The film was picked up by a branch of 20th Century Fox and will be in a few cities this fall.
A．freed
B．opened
C．started
D．released
The word "subject" in the passage means______.
A．the college course the students take
B．the theme of the listening material
C．a branch of knowledge studied
D．the student experimented on
To a philosopher, wisdom is not the same as knowledge. Facts may be known in enormous numbers without the knower of them loving wisdom. Indeed, the person who possesses encyclopedic (学识渊博的) information may actually have a genuine contempt (轻视) for those who love and seek wisdom. The philosopher is not content with a mere knowledge of facts. He desires to combine and evaluate facts, and to examine beneath the obvious to the deeper orderliness behind the immediately given facts. Insight into the hidden depths of reality, perspective (洞察) on human life and nature in their entirety, in the words of Plato, to be a spectator of time and existence--these are the philosopher's objectives. Too great an interest in the small details of science, may, and often does, obscure these basic objectives.
Philosophers assume that the love of wisdom is a natural gift of the human being. Potentially every man is a philosopher because in the depths of his being there is an intense longing to penetrate to the meaning of the mysteries of existence. The inner deep longing expresses itself in various ways prior to any actual study of philosophy as a technical branch of human culture. Consequently every human being in so far as he has ever been or is a lover of wisdom has, to that extent, a philosophy of life.
The title below that best expresses the idea of this passage is ______.
A．The Potential Philosopher
B．The Philosophy of Plato
C．The Philosopher Versus the Scientist
D．The Philosopher Defined
Blind Jee Hock thought of a plan. He would carry Meng Kim. The lame man could tell him the way. Meng Kim said that the plan was a good one.
On the way through the forest, Meng Kim saw a tiger. He did not tell Jee Hock about it. Instead, he quietly asked Jee Hock to carry him to the nearest tree. Upon reaching an over banging branch, Meng Kim quickly hauled himself up.
Then the tiger roared. Jee Hock at once knew a tiger was near. He lay down quietly. The tiger came to him and sniffed his body. The tiger's whiskers touched Jee Hock's nose. At once Jee Hock sneezed, "Ah Choooooo!" The tiger was afraid and ran away.
Then Meng Kim came down from the tree. He asked Jee Hock about the tiger. Jee Hock said that the tiger had told him to choose his friends wisely.
Jee Hock and Meng Kim were good ______.
A．men
B．tigers
C．friends
D．brothers
Some researchers recently have studied the eyes of the common frogs and have discovered that a frog's eyes only find moving things such as insect-shaped objects and large, threatening objects. As a result of studying the eyes of frogs, scientists have constructed a simple electronic model of a frog's eyes which can track airplanes circling above an airport and then provide information to computer-run air traffic control systems. Someday such electronic eyes may provide the means to automatically guide automobiles by providing information about objects moving toward the automobile. Other scientists have studied the compound eyes of some insects and crabs and have built a seeing machine that is a simple model of the horseshoe crab eye.
The hearing of a number of creatures also has been studied extensively so that hearing machines can be developed. Bats have unusual hearing which can extend into the ultrasonic (超声的) range. The dolphin also has been studied extensively, and dolphins are able to navigate through water extremely effectively. Radar and sonar(声 纳) systems which are used to help ships and planes navigate have been based on the sonar systems of both bats and dolphins.
Which of the following could be the best title？
A．Electronic Eyes
B．The Science of Bionics
C．Sonar Systems
D．The Hearing of Some Creatures
发电机带纯电阻性负荷运行时，电压与电流的相位差等于()。
A.180o;
B.90 o;
C.0 o;
D.270 o。
