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How many objects about bananas does the Banana Museum have？
A．1,000.
B．2000
C．3000
D．4000
答案
更多“How many objects about bananas does the Banana Museum have？A．1,000.B．2000C．3000D．4000”相关的问题
第1题
听力原文： American scientists have found that some birds are more intelligent than experts had originally believed. The scientists say birds have abilities that involve communication and different kinds of memory. In some unusual cases, their abilities seem better than those of humans.
Griffin is a Grey parrot. He lives in his laboratory at the Massachusetts Institute of Technology in Cambridge. Griffin can arrange objects in order of size. He can also combine words in the right order. For example, he will combine words when asking for a piece of food.
Some birds have other memory skills. For example, they collect and store thousands of seeds in autumn, and find them later in winter. These birds use natural objects to find the seeds they have stored. They use at least three objects, such as rocks or trees, to find the stored seeds.
A jay can be trained to choose one object instead of another. The bird uses this skill to receive a prize, such as food.Scientists also say some birds can learn as many as two thousand different songs. They say songs may have developed as a way for birds to communicate with other birds.
Scientists believe that birds must have a special guidance system in their brain. Understanding how a bird's brain operates may help us better understand how a human brain processes information.
(26)
A．Talking.
B．Communication and memory.
C．Singing.
D．Finding the way.
第2题
听力原文： Most people think of astronomers as people who spend their time in cold observatories peering through telescope every night. In fact, a typical, astronomer spends most of his or her time analyzing data and may only be at the telescope a few weeks of the year. Some astronomers work on purely theoretical problems and never use a telescope at all. You night not know how rarely images are viewed directly through telescopes. The most common way to observe the skies is to photograph them. The process is very simple. First, a photographic plate is coated with a lightsensitive material. The plate is positioned so that the image received by the telescope is recorded on it. Then, the image cam he developed, enlarged and published so that many people can study it. Because most astronomical objects are very remote, the light we receive from them is rather feeble. But by using a telescope as a camera, long time exposures can be made. In this way objects can be photographed that are a hundred times tm faint to be seen by just looking through a telescope.
(20)
A．They devote a lot of time to theoretical problems.
B．They spend most of their time looking through telescopes.
C．They are constantly analyzing data.
D．They often live near observatories.
第3题
Children today spend more time stare at computer and 【1】______
TV screens both at school and at home. Scientific 【2】______
studies show an epidemic of myopia (also known as nearsightedness) has struck children—and it is spreading faster in many countries. Doctors warn that sitting too close
to a computer, especially fixes your eyes at a computer or 【3】______
TV screen from close range, increases the risk of myopia.
The cause of myopia is difficult to explain in simple terms. While some say sitting near computers and TV screens is one of the reasons, others say children born to nearsighted parent/parents are vulnerable. 【4】______
Can genes or the environment, or a combination of two 【5】______
explain the growing prevalence of myopia across many countries？ How can parents understand what causes myopia and the risks it poses to their children's eyesight？ Children suffering from myopia have trouble seeing
close objects clearly. The eyeball is thought to become 【6】______
longer, because of which less effort is needed to see up
close. Moreover, the elongated eye can no longer focus on 【7】______
distant objects.
Symptoms of myopia are rarely noticed in early 【8】______
childhood. Myopic children must hold books very close to 【9】______
their face or may not be able to read the writing on the
blackboard in school. They may squint and complain of 【10】______
head and eyestrain.
(31)
第4题
When we receive something that we want, or something happens【26】we like, we usually feel joy or happiness. Joy is a positive and powerful emotion,【27】for which we all strive. It is natural to want to be happy, and all of us【28】happiness. As a general【29】, joy occurs when we reach a【30】goal or obtain a desired object.
【31】people often desire different goals and objects, it is【32】that one person may find joy in repairing an automobile,【33】another may find joy in solving a math problem. Of course, we often share【34】goals or interests, and therefore we can experience joy together. This may be in sports, in the arts, in learning, in raising a family, or in【35】being together.
When we have difficulty【36】desired objects or reaching desired goals we experience【37】emotions such as anger and grief. When little things get in our way, we experience【38】frustrations or tensions. For example, if you are dressing to go out【39】a date, you may feel frustration when a zipper breaks or a button fails off. If you really want something to happen, and you feel it【40】happen, but someone or something stops it, you may become quite angry.
(1)
A．shocked
B．astounded
C．surprised
D．bewildered
第5题
UFOs
Sixty years ago, a man named Kenneth Arnold saw something that we can still (51) today - something that changed popular culture for ever.
Flying his plane over mountains in the US state of Washington, he saw a line of strange objects, either crescent-shaped (月牙形的) or disc-like, flying (52) the motion of a saucer (碟) skimming (飞速掠过) on water.
The media soon picked up on the story - the Flying Saucers were here! Was the earth being (53) by creatures from another planet？ Soon, so many sightings were made that the US military began to (54) . It called these strange objects UFOs - Unidentified Flying Objects, and that is how they are (55) today.
Military investigations found no evidence of visitors from outer space. But that did not stop the true (56) . The military were (57) up, they said. Or maybe it was because the travelers from space were of such superior intelligence (58) they could hide from military analysts (分析家) .
People have always seen strange lights in the sky. In the past these were explained in (59) ways. In a world where religion was less influential and science fiction was popular, signs from God were replaced by visitors from other (60) .
The date of the first UFO sightings was also significant. In 1947, World War Ⅱ had just ended and the (61) War was just beginning. Humanity seemed locked in endless conflicts. Like generations before them, people looked. (62) the skies for help. But instead of seeking God, they looked for help from super-intelligent aliens (外星人) with (63) technology. Belief in UFOs became the first religion of science.
However, even people who believe in UFOs are not quite sure why they visit the earth. The universe is a big place and it is (64) to assume that there is life somewhere out there. It is possible that aliens have worked out how to travel through space. Yet some people report that they have been taken by aliens and have had experiments (65) on them. Why would anyone travel across half the universe to conduct medical experiments on people living in small towns in the United States？
A．look
B．see
C．seek
D．feel
第6题
Where Have All Our Visitors Gone？
Sixty years ago, a man named Kenneth Arnold saw something that people are still(51)today -something that changed popular culture for ever.
Flying his plane over mountains in the US state of Washington, he saw a line of strange objects, either crescent -shaped or disc-like, flying(52)the motion of a saucer skimming on water.
The media soon picked up on the story -the Flying Saucers were here! Was the earth being(53)by creatures from another planet？ Soon, so many sightings were made that the US military began to(54). It called these strange objects UFOs -Unidentified Flying Objects, and that is how they are(55)today.
Military investigations found no evidence of visitors from outer space. But that did not stop the true(56). The military were(57)up, they said. Or(58)it was because the travelers from space were of such superior intelligence that they could hide from the most sophisticated military analysts.
People have always seen strange lights in the sky. In the past these were explained in(59)ways. In a world where religion was less influential and science fiction was popular, signs from god were replaced by visitors from other(60).
The date of the first UFO signings was also significant. In 1947, World War Ⅱ had just ended and the(61)war was just beginning. Humanity seemed locked in endless conflicts. Like generations before them, people looked(62)the skies for help. But instead of seeking God, they looked for help from super-intelligent aliens with(63)technology. Belief in UFOs became the first religion of science.
However, even people who believe in UFOs are not quite sure why they visit the earth. The universe is a big place and it is(64)to assume that there is life somewhere out there. It is possible that aliens have worked out how to travel through space. Yet some people report that they have been taken by aliens and have had experiments(65)on them. Why would anyone travel across half the universe to conduct medical experiments on people living in small towns in the United States？
A．looking
B．seeing
C．seeking
D．feeling
第7题
Where Have All Our Visitors Gone？
Sixty years ago，a man named Kenneth Arnold saw something that people are still_______（1）today—something that changed popular culture for ever．
Flying his plane over mountains in the US state of Washington，he saw a line of strange objects，either crescent—shaped or disc—like，flying_______ （2）the motion of a saucer skimming on water．
The media soon picked up on the story—the Flying Saucers were herel ! Was the earth being．_______ （3）by creatures from another planet？Soon，so many sightings were made that the us military began to_______ （4）． It called these strange objects UFO2s—Unidentified Flying Objects，and that is how they are_______ （5）today．
Military investigations found no evidence of visitors from outer space． But that did not stop the true_______ （6），The military were_______ （7）up，they said.Or_______ （8）it was because the travelers from space were of such superior intelligence that they could hide from the most sophisticated military analysts．
People have always seen strange lights in the sky．In the past these were explained in_______ （9）ways． In a world where religion was less influential and science fiction was popular，signs from god were replaced by visitors from other_______ （10）．
The date of the first UFO signings was also significant． In 1947，World War II had just ended and the_______ （11）war was just beginning． Humanity seemed locked in endless conflicts． Like generations before them，people look_______ （12）the skies for help．But instead of seeking God，they looked for help from super—intelligent aliens with_______ （13） technology． BeIief in UFOs became
the first religion of science．
However，even people who believe in UFOs are not quite sure why they visit the earth．The universe is a big place and it is_______ （14）to assume that there is life somewhere out there．It is possible that aliens have worked out how to travel through space．Yet some people report that they have been taken by aliens and have had experiments_______ （15）on them． Why would anyone travel across half the universe to conduct medical experiments on people living in small towns in the united States？
第 16 题
A．looking
B．seeing
C．seeking
D．feeling
第8题
请根据短文内容，回答题。
UFOs
Sixty years ago, a man named Kenneth Arnold saw something that we can still __________ (1)today-- something that changed popular culture for ever.＜br＞
Flying his plane over mountains in the US state of Washington, he saw a line of strange objects, either crescent-shaped (月牙形的) or disc-like, flying__________ (2) the motion of a saucer (碟) skimming (飞速掠过) on water.＜br＞
The media soon picked up on the story--the Flying Saucers were here! Was the earth being__________ (3) by creatures from another planet？ Soon, So many sightings were made that the US military began to __________ (4). It called these strange objects UFOs- Unidentified Flying Objects, and that is how they are__________ (5) today.＜br＞
Military investigations found no evidence of visitors from outer space. But that did not stop the true__________ (6). The military were__________ (7) up, they said. Or maybe it was because the travelers from space were of such superior intelligence __________(8) they could hide from military analysts (分析家) .＜br＞
People have always seen strange lights in the sky. In the past these were explained in __________ (9)ways. In a world where religion was less influential and science fiction was popular, signs from God were replaced by visitors from other__________ (10).＜br＞
The date of the first UFO sightings was also significant. In 1947, World War II had just ended and the __________(11) War was just beginning. Humanity seemed locked in endless conflicts.＜br＞
Like generations before them, people looked__________ (12) the skies for help. But instead of seeking God, they looked for help from super-intelligent aliens (外星人) with __________(13)technology. Belief in UFOs became the first religion of science.＜br＞
However, even people who believe in UFOs are not quite sure why they visit the earth. The universe is a big place and it is __________(14) to assume that there is life somewhere out there. It is possible that aliens have worked out how to travel through space. Yet some people report that they have been taken by aliens and have had experiments __________(15) on them. Why would anyone travel across half the universe to conduct medical experiments on people living in small towns in the United States？
________ 查看材料
A.look
B.see
C.seek
D.feel
第9题
Colloquial speech often passes into standard speech. Some slang also passes into standard speech, but other slang expressions enjoy momentary popularity followed by obscurity. In some cases, the majority never accepts certain slang phrases but nevertheless retains them in their collective memories. Every generation seems to require its own set of words to describe familiar objects and events.
It has been pointed out by a number of linguists that three cultural conditions are necessary for the creation of a large body of slang expressions. First, the introduction and acceptance of new objects and situations in the society; second, a diverse population with a large number of subgroups; third, association among the subgroups and the majority population.
Finally, it is worth noticed that the terms "standard" "colloquial" and "slang" exist only as abstract labels for scholars who study language. Only a tiny number of the speakers of any language will be aware that they are using colloquial or slang expressions. Most speakers of English will, during appropriate situations, select and use all three types of expressions.
How many categories can language be classified into？
A．One.
B．Two.
C．Three.
D．Four.
第10题
Radar (雷达)
1. Children enjoy shouting at a high wall and hearing the sound come back to them. These sounds are called echoes (回声). Echoes have given us a number of 'valuable tools.
2. Echo sounding devices were early used in making maps of the ocean floor. Sounds or Ultrasonic (超声的) sounds make good tools for determining how deep the water is under ships. Sometimes echoes from ultrasonic distance finding devices were prevented from working by fish swimming past or by the presence of large objects. So ultrasonic devices have been replaced by other tools.
3. Radar is now a familiar tool. Like many others it was ah unexpected discovery. It was first observed by two researchers, who were studying sound communication. They were sending signals from a station on one side of a river in Washington, D .C. to a vehicle across the river. They discovered that their signals were stopped by passing ships. They recognized the importance of this discovery at once.
4. All this was of course just a start, from which our present radar has developed. The word "radar," in fact, gets its name from the term "radio detection (检测) and ranging." "Ranging" is the term for detection of the distance between an object and the radar set. Today, in our scientific age, it would be difficult to manage without radar.
5. One of the many uses of radar is as a speed control device on highways. When a person in an automobile is driving faster than the speed limit, radar will show this clearly and the traffic police can take measures to stop him.
6. A pilot cannot fly a plane by sight alone. Many conditions such as flying at night and landing in dense fog require the pilot to use radar. Human eyes are not very good at determining speeds of approaching objects, but radar can show the pi lot how fast nearby planes are moving.
A Study of Sound
B Highway Police
C Working Principles
D Early Use of "Radar"
E Useful Tools
F Discovery by Chance
Paragraph 2 ______
