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Amazed zoo visitors watch as an orangutan(猩猩) named Bonnie swings along cables way above their heads. She’s not making a great ape escape; she’s taking a “highway” to higher learning.
Bonnie is traveling on the Orangutan Transit System, called the O-Line, at the National Zoo in Washington, D.C. The O-Line stretches from the Great Ape House, where Bonnie lives, to an exhibit called Think Tank. There she and other orangutans participate in a study trying to answer the questions: Do animals think? If so, how?
Think Tank scientists look for clues that an animal is thinking. A baby orangutan following its mother is probably not thinking. But an orangutan using a stick to reach honey in a beehive probably is thinking. It’s figuring out how to obtain a sweet treat.
To learn more about what the orangutans are thinking, Think Tank scientists are teaching orangutans a language of symbols. The apes don’t actually speak. They point to the symbols to show their thoughts.
Each symbol stands for a word. Different categories of the symbols have their own shapes. Food symbols, for example, are rectangles(矩形); object symbols are circles; and verbs are diamonds.
Computers help the orangutans learn the symbolic language. After the apes are shown an apple, for example, their task is to touch the apple symbol on a computer screen. They can do so. All six orangutans have learned a few symbols, but only Azy and Indah have learned eight symbols and can use the computer.
Azy and Indah choose to live at Think Tank. The others commute(往返) from the Great Ape House on the O-Line. All attend Think Tank sessions, though none are made to do so. “They’re eager to learn”, one of the scientists says. “They never turn me down!”
What is the main idea of the passage?
Scientists are doing research on whether animals can think and how they think.
Biologists have found that orangutans are more intelligent than other animals.
Orangutans at the National Zoo can be taught to communicate with humans easily.
Animals are being taught by scientists to speak to one another at the National Zoo.
The Orangutan Transit System refers to _____.
a way that can teach animals to learn things and communicate quickly
a place for various animals in the National Zoo to participate in the study
a walkway for the orangutans to travel to different sections of the zoo
a line for the orangutans to travel between the Great Ape House and the Think Tank
According to the passage, scientists use a system of symbols to help _____.
find out which orangutan can learn the symbolic language fast
attract all the orangutans to live together at Think Tank
communicate with the orangutans and understand them better
understand whether animals can learn a language and express themselves by using it
It can be inferred from the passage that _____.
a baby orangutan has his own intention though following his mother
many animals in the wild can learn symbolic languages to express their thoughts
the cleverer the animals are, the more knowledge they would like to learn
orangutans can form mental images in their minds when they see objects

M When Paul was a boy growing up in Utah, he happened to live near a copper smelter(炼铜厂), and the chemicals that poured out had made a wasteland out of what used to be a beautiful forest. One day a young visitor looked at this wasteland and called it an awful area. Paul knocked him down. From then on, something happened inside him.
Years later Paul was back in the area, and he went to the smelter office. He asked if they had any plans or if they would let him try to bring the trees back.. The answer from that big industry was “No.”
Paul then went to college to study the science of plants. Unfortunately, his teachers said there weren't any birds or squirrels to spread the seeds. It would be a waste of his life to try to do it. Everyone knew that, he was told. Even if he was knowledgeable as he had expected, he wouldn’t get his idea accepted.
Paul later got married and had some kids. But his dream would not die. And then one night he did what he could with what he had. As Samuel Johnson wrote, “It is common to overlook what is near by keeping the eye fixed on something remote. Attainable good is often ignored by minds busied in wide ranges.” Under the cover of darkness, he went secretly into the wasteland and started planting.
And every week, he made his secret journey into the wasteland and planted trees and grass. For fifteen years he did this against the plain common sense. Slowly rabbits appeared. Later, as there was legal pressure to clean up the environment, the company actually hired Paul to do what he was already doing.
Now the place is fourteen thousand acres of trees and grass and bushes, and Paul has received almost every environmental award Utah has. It took him until his hair turned white, but he managed to keep that impossible vow he made to himself as a child.
When Paul was a boy, _____.
he had decided never to leave his hometown
the economy of Utah depended wholly on the copper smelter
no laws were made to protect the environment against pollution
he had determined to stop the copper smelter polluting the area
Why did Paul go to college to study the science of plants?
He wanted to find out the best way to save the area himself.
He was interested in planting trees since he was young.
He wanted to get more knowledgeable people to help him.
He thought his knowledge would make his advice more persuasive.
What does the underlined phrase “the plain common sense” probably refer to?
That it was impossible for trees to grow on the wasteland.
That his normal work and life would be greatly affected.
That no one would like to join him in the efforts.
That he had to keep everything he did secret.
The message of the passage is that _____.
action speaks louder than words
perseverance(持之以恒) will work wonders
God helps those who help themselves
many hands make light work

Most people want to know how things are made. They honestly admit, however, that they hardly know a thing when it comes to understanding how a piece of music is made. Where a composer （作曲家） begins, how he manages to keep going - in fact, how and where he leams his trade -all are covered in complete darkness. The composer, in short, is a man of mystery. （神秘）.
One of the first things the common man wants to know about is the part inspiration （灵感） plays in a composer' s work. He finds it difficult to believe that composers are not much interested in that question. Writing music is as natural for the composer as eating or sleeping for all. Music is something that the composer happens to have been born for.
The composer, therefore, does not say to himself: "Do I feel inspired?" He says to himself:
"Do I feel like working today?" And if he feels like working, he does. It is more or less like saying to himself: "Do I feel sleepy?" If you feel sleepy, you go to sleep. If you don't feel sleepy, you stay up. If the composer doesn' t feel like working, he doesn' t work. It' s as simple as that.
What would be the best title for the text?

A．Composer: a man of mystery

B．Practice makes good music

C．Relation between sleeping and music

D．Music: product of nature

The words "covered in complete darkness" underlined in Paragraph I most probably mean

A．difficult to be made

B．without any light

C．black in color

D．not known

Most people seem to think that a composer _______ .

A．finds it difficult to write music

B．considers it important to have a good rest

C．should like to talk about inspiration

D．never asks himself very simple questions

The author will most probably agree that composers _______

A．are born with a gift for music

B．are people full of mystery

C．work late at night for their music

D．know a lot about eating and sleeping

SANTO DOMINGO, Domincan Republic ---An infant girl born with a second head bled to death Saturday after complex surgery (外科手术) to remove her partially formed twin , her parents and doctors said.
A medical team completed the 11- hour operation Friday night and said 8-week-old Rebecca Martinez died seven hours later. Doctors had warned after the surgery that the girl would be at great risk of death.
“ We knew this was a very risky surgery , and now we accept what God has decided , “ Rebecca’s father , 29-year-old Frankin Martinez, said at a news conference with his wife. “ Rebecca is no longer with us physically , but no one will forget her.”
Martinez said the family would bury Rebecca in a private funeral later in the day.
The girl lost a lot of blood in the operation, which apparently ( 明显地) caused her to suffer a heart attack , said Dr. Jorge Lazareff , the lead surgeon . Friends and family donated (捐赠) almost 4 gallons of blood for surgeons to use Rebeca’s operation
“This was not a failure or an error ,” Lazareff said . “ When we left here last night the girl was in stable condition. At some point in the middle of the night , she started to bleed.”
Rebecca was born Dec. 10 with the undeveloped head of her twin, an exteremely rare condition known as craniopagus parasticus . Rebecca was the eighth documented case in the world of craniopagus parasiticus, doctors said.
All the other infants documented to have had the condition died before birth , making Rebecca\s surgery the first known operation of its kind.
Without an operation , Rebecca would have barely been able to lift her head at 3 months old. Her doctors said the pressure from the second head would have prevented her brain from developing.
“ We always saw Rebecca without the extra part of her body, ”er father said after her death.
Rebecca was their third child-----along with a 4-year-old boy and a 1-year-old girl.
The underlined word “infant “ most probably means____________________.

A．a disabled child

B．a newly-born child

C．a 2-headed child

D．a very young child

Rebecca Martinez died ________________________after she went to the operation table.

A．8 weeks

B．11 hours

C．7 hours

D．18 hours

Which of the following statements is NOT true according to the text?

A．Rebecca died because mistakes happened during the operation

B．Rebecca most probably died of bleeding

C．Rebecca was her parents’ third child

D．Without an operation , Rebecca would have little hope of living

Which of the following would be the best title of the passage?

A．Infant Girl Dies After 2nd Head Removed

B．Rebecca , Hiciano’s Third Child

C．The Death of a Gril With two Heads

D．Rebecca’s Surgery, the First Known Operation

My husband, Tom, is a born shopper. He loves to look at things and to touch them. He likes to compare prices between the same things in different stores. He would never think of buying anything without looking around in several stores. I, on the other hand, am not a shopper. I regard shopping as boring and unpleasant. If I like something and can afford it, I buy it immediately. I never take a time to look around for a good sale or a better deal (交易). Of course my husband and I never go shopping together. Doing shopping together would be too painful for both of us . When it comes to shopping, we go our separate ways.
Sometimes I ask my son Jimmy to buy some food in the shop not far from our home. But he is always absentminded. This was his story.
One day I said to him , “ I hope you won’t forget what I have told you to buy.” “No,” said Jimmy. “ I won’t forget . You want three organs, six eggs and a pound of meet.”
He went running down the street to the shop. As he ran , he said to himself over and over again , “ Three organs , six eggs and a pound of meat.”
In the beginning he remembered everything but he stopped several times. Once he saw two men fighting outside a clothes shop until a policeman stopped them. One of them was badly hurt. Then he stopped to give ten cents to a beggar. Then he met some of his friends and he played with them for a while. When he reached the shop, he had forgotten everything except six eggs.
As he walked home, his face became sadder and sadder. When he saw me he said, “ I’m sorry , mum . I have forgotten to buy oranges and the meat . I only remembered to buy six eggs , but I’ve dropped three of them.”
The husband loves shopping necause_________________.

A．he has much money

B．he likes the shops

C．he likes to compare the prices between the same items

D．he has nothing to do but do shopping

The wife doesn’t like shopping because___________________.

A．she has no money

B．she has no tome

C．she doesn’t love her husband

D．she feels it boring to go shopping

They never go shopping together because_____________________.

A．their ways of shopping are quite different

B．they hate each other

C．they needn’t buy anything for the family

D．they don’t have time for it

Jimmy didn’t buy what his mother wanted because_____________________.

A．the shop was closed that day

B．the policeman stopped him

C．he forgot some of them

D．he gave all the money to the beggar