Zoos have been around for centuries — and they’ve changed a lot over the years. In the Middle Ages, wealthy people kept animals in their gardens. Public animal parks appeared in European cities in the late 1700s and early 1800s. The Philadelphia Zoo, the first in the United States, opened in 1874.
Until a few decades (十年) ago, most zoos were organized by creatures — monkeys in one area, cats in another, birds somewhere else, just like museum collections. In recent years, zoos have instead begun grouping animals that would normally interact (互相作用) in the wild. Moreover, instead of closing animals behind bars, designers are creating landscapes like the environments in which these creatures would naturally be found. Nearby signs provide information about the animals and their habitats in parts of the world where they normally live.
The Denver Zoo’s new Predator Ridge exhibit, for example, aims to teach visitors about Africa. Eight acres of land provide homes for 14 animal species, including lions, porcupines, cranes, and wild dogs. Plants from the region grow alongside African-like landform. Ten-foot-tall mounds (土墩) give lions a place from which to survey their surroundings, just as they would do in the wild.
Landscape design makes visitors to the Denver Zoo’s Predator Ridge exhibit feel like they’re really in Africa.
Animals in Predator Ridge can’t actually be mixed with one another, for safety reasons. But hidden deep channels and other smart features allow visitors to see all the animals at once. Different species can see each other too.
【小題1】What is the passage mainly about?

A．Protection of zoo animals.
B．Changes of zoos over the time.
C．The safety problem of zoos.
D．The living habits of zoo animals.
【小題2】In the Denver Zoo ten-foot-tall mounds are built to _____.
A．protect the safety of visitors
B．separate lions from other animals
C．create a natural environment for lions
D．offer visitors a better view of lions
【小題3】The underlined part “the region” in Paragraph 3 probably refers to _____.
A．Africa B．the Predator Ridge exhibit
C．the Denver Zoo D．the ten-foot-tall mounds
【小題4】We can learn from the passage that _____.
A．the earliest zoos were probably rich people’s gardens
B．the Philadelphia Zoo is the first zoo in the world
C．the new Predator Ridge exhibit is held in Africa
D．more animals will be kept in zoos in the future


【小題1】B
【小題2】C
【小題3】A
【小題4】A

解析試題分析：本文主要講了隨著時(shí)間的推移，動(dòng)物園發(fā)生了很大的變化。由早期的僅僅存在于富人的公園到現(xiàn)在的野生動(dòng)物園。
【小題1】概括題。這篇文章主要講了隨著時(shí)間的發(fā)展，動(dòng)物園的變化，故選B。
【小題2】 細(xì)節(jié)題。根據(jù)Ten-foot-tall mounds (土墩) give lions a place from which to survey their surroundings, just as they would do in the wild.可知Denver動(dòng)物園，建造10英尺高的土墩是為了為獅子創(chuàng)造一個(gè)自然的環(huán)境，故選C。
【小題3】細(xì)節(jié)題。根據(jù)The Denver Zoo’s new Predator Ridge exhibit, for example, aims to teach visitors about Africa.可知“the region”指非洲，故選A。
【小題4】推斷題。根據(jù)In the Middle Ages, wealthy people kept animals in their gardens.可知最早的動(dòng)物園可能是富人公園，故選A。
考點(diǎn)：考查歷史文化類短文

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：閱讀理解

During the 1800s, African Americans worked long days in the fields of the American South．To ease their labor, they sang "field hollers" that they had brought from Africa．One person sang a line．Then a group of workers repeated it．The songs' words told of the hardships that people suffered．African Americans sang "shout spirituals", or joyous religious songs．They clapped their hands and stomped their feet to the music．
After the Civil War, the music changed dramatically．African American music, from ballads to church music, took new forms．It also adapted dance music, called "jump-ups"．which had great rhythm． Banjos became popular．A blues singer usually played a call and response with the banjo．By the early 1900s, the guitar had replaced the banjo as the main blues instrument．
Northern Mississippi - called the Delta - was the center of the blues tradition．By the 1920s, the Delta had many clubs, so-called juke joints．African Americans listened and danced to music in these clubs．Some of the greatest blues men and women performed there．
Blues have a soulful sound that is easy to recognize．The musical notes are often "bent"．That is, they are changed slightly to give a song more strength．Whatever their origin, these bent notes most often define the blues．
Lyrics are the words of a song．Blues lyrics describe everyday life．The lyrics, often about relationships between men and women, are often very intense and personal．They tell about sorrow and overwork．They tell about finding or losing love, having money or being broke, being happy or sad and lonely．The lyrics may use humor to describe life's trials and joys．They almost always use the rhythms of everyday speech．A typical blues stanza, or group of lyrics, has three lines．The second line repeats the first line．The third line has different words．
By the 1940s, large numbers of African Americans had left the Delta and moved north to work． Many settled in Chicago．There, a new kind of "electric", or "Chicago" blues began．Many of its themes were the same, but these blues had "wailing" electric guitars and harmonicas．The music had a steady, strong drumbeat．The loud, driving Chicago blues was excellent dance music．Chicago blues led to the birth of a new music style-rock and roll．
【小題1】The "field holler" is a kind of music that came from ___．

A．the American South．B．Africa．
C．Chicago．D．Asia．
【小題2】"Shout spirituals" and "field hollers" are similar in that both_____．
A．used banjos．B．were sung in church．
C．included call and response singing．D．expressed sadness．
【小題3】A typical blues Stanza is made up of____．
A．three lines．B．a(chǎn) harmonica．
C．a(chǎn) driving beat．D．four lines．
【小題4】One can conclude from the passage that the blues ___．
A．would have widespread without the juke joints of the Mississippi．
B．served as a form of communication and self-expression．
C．was successful only in the American South．
D．there were only greatest blues man performed in these clubs．
【小題5】African Americans probably moved to Chicago because ____．
A．the South was too hot in summer．
B．they liked the Chicago blues．
C．there were more jobs there．
D．they wanted to create a new music style．

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

According to sociologists(社會學(xué)家)，every modern industrial society has some form of social stratification(階層)．Class，power and status are important in deciding people’s rank in society.
Class means a person’s economic position in society.A commonly used classification is lower class，middle class and upper class.While sociologists disagree on how these terms should be exactly defined，they do describe societies like the United States quite well.One study shows that 53% of Americans belong to the lower class,46% the middle class，and 1% the upper class.Interestingly，a surgeon earning $500,000 a year and a bus driver earning $50,000 a year both regard themselves as the middle class!
Power refers to the amount of control a person has over other people.Obviously，people in positions of great power (such as governors) exercise(行使)big power，but people who take orders from others have less power.Power and class do not always go hand in hand，however.For example，the governor of a state has great power，but he or she may not belong to a corresponding (相應(yīng)的)economic class.Generally，however，there is a relationship between power and class.To our knowledge，there aren’t too many people who aren’t millionaires in the U．S.Senate!
Status is the honor or respect attached to a person’s position in society.It can also be affected by power and class，but not necessarily so.For example，a university professor may have a high status but not belong to a high social class or have a lot of power over others.
【小題1】What can we learn about“the middle class”from Paragraph 2?

A．People earning $50,000 a year belong to the middle class.
B．Nearly half Americans belong to the middle class.
C．People generally consider bus drivers as the middle class.
D．Sociologists have a clear definition of the middle class.
【小題2】According to the text，we know that________.
A．power and class do not always correspond with each other
B．status refers to a person’s economic position in society
C．people with high status have a lot of control over others
D．class is less important in deciding a person’s social rank
【小題3】．Which of the following shows the structure of the whole text?

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

Festivals play an important role in a culture’s identity．I can’t think of a better way of appreciating a new culture than by taking part in one of its festivals. Here are some special festivals around the world．
★ Boryeong Mud Festival－Boryeong, South Korea
For two weeks in July, millions gather in Borueong to experience the grey pools and slides．What began as a way of promoting the region’s mineral-rich mud has turned into a festive party, complete with music and fireworks．While the mud is usually only available in cosmetic products, here you can cake yourself in grey as you want．
★Holi－India
Holi, the Festival of Colors, is a Hindu celebration full of joy and one of India’s most important holidays, During the day of the last full moon of the lunar month, usually late February throughout the country, but the cheerful spirit is common throughout Hindu communities around the world．
★Koninginnedag－The Netherlands
Although their current Queen’s birthday is really during the winter, the Queen still celebrates it on April 30th, the country’s official “ Queen’s Day” since 1949．Orange is the national color, and the streets become a sea of feather boas（長圍巾）and body paint as crowds gather in the plazas（廣場）．Amsterdam is the center of this outdoor party, with many live music acts, but nearly every town is alive with orange on this day．
★National Elephant Day in Thailand
In Thailand, March 13 is regarded as National Elephant Day to show that the Thai elephant plays an important role in the Thai history．Thai Elephant Day has been held on an annual basis since the idea was first approved by the Thai government in 1998．Special events are held at a number of venues in northern Thailand．At the Mae Sa Elephant Camp, it has become a tradition on March13 for the dozens of elephants there to be treated to a huge feast of fruits and sugarcane．
【小題1】What we can learn from the passage is that       ．

A．Boryeong Mud Festival was originally held to advertise for their mineral resources
B．people around the world celebrate Holi differently to promote their religions
C．Koninginnedag－The Netherlands was celebrated on their current Queen’s birthday
D．it is an international custom for the Thai elephant to eat all kinds of fruits and sugarcane
【小題2】What is the purpose of the festival held on March 13 in Thailand?
A．To call on people to protect these endangered elephants．
B．To give the Thai elephant a chance to eat fruits and sugarcane．
C．To give the importance of the elephant in the Thai history．
D．To help people relax themselves by feeding the Thai elephant．
【小題3】You can experience the Festival of Colors in      ．
A．South Korea B．Thailand C．the Netherlands D．India
【小題4】What is the main purpose of the text?
A．To tell people how to enjoy and relax themselves．
B．To introduce some unique festivals around the world．
C．To get people to celebrate different kinds of customs．
D．To show the importance of celebrating different festivals．

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

In the eighteenth century one of the first modern economists, Adam Smith, thought that “ the whole annual produce of the land and labour of every country” provided revenue to “three different orders of people: those who live by rent, those who live by wages, and those who live by profit”. Each successive stage of the industrial revolution, however, made the social structure more complicated.?
Many intermediate groups grew up during the nineteenth century between the upper middle class and the working class. There were small-scale industrialists as well as large ones, small shopkeepers and tradesmen, officials and salaried employees, skilled and unskilled workers, and professional men such as doctors and teachers. Farmers and peasants continued in all countries as independent groups.?
During the nineteenth and early twentieth centuries the possession of wealth inevitably affected a person’s social position. Intelligent industrialists with initiative made fortunes by their wits which lifted them into an economic group far higher than that of their working-class parents. But they lacked social training of the upper class, who despised them as the “new rich.”?
They often sent their sons and daughters to special schools to acquire social training. Here their children, mixed with the children of the upper classes, were accepted by them, and very often found marriage partners from among them. In the same way, a thrifty, hardworking labourer, though not clever himself, might save for his son enough to pay for an extended secondary school education in the hope that he would move in a “white-collar” occupation, carrying with it a higher salary and a move up in the social scale.?
In the twentieth century the increased taxation of higher incomes, the growth of the social services, and the wider development of educational opportunity have considerably altered the social outlook. The upper classes no longer are the sole, or even the main possessors of wealth, power and education, though inherited social position still carries considerable prestige.
【小題1】What criterion did Adam Smith seem to go by in his classification of social groups?

A．The amount of wealth B．The amount of money
C．The social status D．The way of getting money
【小題2】If you compare the first and second paragraph, what groups of people did Adam Smith leave out in his classification?
A．Officials and employees. B．Peasants and farmers.
C．Doctors and teachers. D．Tradesmen and landlords.
【小題3】Who were the ‘new rich’ during the nineteenth and early twentieth centuries?
A．They were still the upper class people.
B．They were owners of large factories.
C．They were intelligent industrialists.
D．They were skilled workers who made their fortune.
【小題4】According to the passage, what did those people do who intended to make their children move up in the social ladder?
A．They saved a lot of money for their children to receive higher education.
B．They tried to find marriage partners from the children of the upper class.
C．They made greater fortunes by their wits.
D．They worked even harder to acquire social training.
【小題5】 In the twentieth century class differences have been partly smoothed out by ____.
A．increased income and decreased taxation
B．taxation, social services and educational opportunities
C．education, the increase of income and industrial development
D．the decrease of the upper class population

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

Marie Claire Magazine is one of the top women’s health, beauty and  fashion magazines in the world It has over 14 million readers all over the world．Maire Magazine is published in 32 countries including France, the Untied States ,Australia, China, the United Kingdom, Russia ,Spain Italy and many other nations.
Marie Claire Magazine has stood by its motto"More than a Pretty Face" since Jean Prouvost created it in France in1937. It was soon released every Wednesday and was an immediate success. Unfortunately, because of World War n, it stopped printing in 1940. But it b began in  again in 1954 as a monthly publication（出版物)instead of a weekly one.
The magazine has provided women throughout the world with information on health ,struggles and life stories of women. The magazine also focuses on current affairs all women would be interested in .It also has a part that specifically answers readers' questions.
The magazine discusses all of the latest and hottest things in clothing and accessories（首飾）．It also provides its readers with shopping information to help find the best deals for the latest fashions.
The cover of Marie Claire Magazine has been graced（使增光）by many famous faces ,Although it is aimed at women, it broke new ground in 2003. The US publication featured a  man一Tom Cruise on its cover for the first time．Marie Claire Magazine has continued to be a pioneer in the magazine industry.
【小題1】When was Marie Claire Magazine created?

A． In 1937. B． In 1940. C． In 1954. D． In 2003.
【小題2】Marie Claire Magazine includes sections on                .
①health   ②fashion     ③first aid          ④current affairs
⑤babies   ⑥shopping   ⑦women's life stories ⑧readers' questions
A．①②③④⑤⑥ B．②③④⑤⑥⑦ C．②③⑤⑥⑦⑧ D．①②④⑥⑦⑧
【小題3】According to the passage，Marie Claire Magazine________.
A．pays a lot of attention to readers's responses
B．has been a monthly magazine since 1937
C．often has Tom Cruise on its cover
D．changed its boss in 1954
【小題4】What do we know about Marie Claire Magazine？
A．It is a local European magazine.
B． It never refers to hot social problems.
C． It contains beautiful pictures and useful articles.
D． It has more readers than any other magazine of the same kind

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

On his bench in Madison Square Soapy moved uneasily, and he realized the fact that the time had come for him to provide against the coming winter.
The winter ambitions of Soapy were not of the highest. In them there were no dreams of Mediterranean voyages or blue Southern skies. Three months on the Island was what his soul desired. Three months of assured board and bed and good company, safe from north winds seemed to Soapy the most desirable thing.
Just as the more fortunate New Yorkers had bought their tickets to Palm Beach each winter, Soapy had made his arrangements for his annual journey to the Island. And now the time had come.
There were many institutions of charity in New York where he might receive lodging and food, but to Soapy’s proud spirit the gifts of charity were undesirable. You must pay in humiliation of spirit for everything received at the hands of mercy. So it was better to be a guest of the law.
Soapy, having decided to go to the Island, at once set about accomplishing his desire. He left his bench and went up Broadway. He stopped at the door of a glittering cafe. He was shaven and his coat was decent. If he could reach a table in the restaurant, the portion of him that would show above the table would raise no doubt in the waiter’s mind. A roasted duck, with a bottle of wine, a cigar and a cup of coffee would be enough. Such a dinner would make him happy, for the journey to his winter refuge.
But as Soapy entered the restaurant door, the head waiter’s eye fell upon his shabby trousers and old shoes. Strong hands pushed him in silence and haste out into the street.
Some other way of entering the desirable refuge must be found.
At a corner of Sixth Avenue Soapy took a stone and sent it through the glass of a glittering shop window. People came running around the corner, a policeman at the head of them. Soapy stood still, with his hands in his pockets, and smiled at the sight of the policeman.
“Where is the man that has done that?” asked the policeman.
“Don’t you think that I have had something to do with it?” said Soapy, friendly.
The policeman paid no attention to Soapy. Men who break windows don’t remain to speak with policemen. They run away. He saw a man running and rushed after him, stick in hand. Soapy, disgusted, walked along, twice unsuccessful.
On the opposite side of the street was a restaurant for people with large appetites and modest purses. Soapy entered this place without difficulty. He sat at a table and ate beefsteak and pie. And then he told the waiter he had no money.
“Go and call a cop,” said Soapy. “And don’t keep a gentleman waiting.”
“No cop for you,” said the waiter. “Hey!”
Then Soapy found himself lying upon his left ear on the pavement. He arose with difficulty, and beat the dust from his clothes. Arrest seemed a rosy dream. The Island seemed far away.
After another unsuccessful attempt to be arrested for harassing a young woman, Soapy went further toward the district of theatres.
When he saw a policeman standing in front of a glittering theatre, he thought of “disorderly conduct”. On the sidewalk Soapy began to sing drunken songs at the top of his voice. He danced, cried, and otherwise disturbed the peace.
The policeman turned his back to Soapy, and said to a citizen, “It is one of the Yale boys celebrating their football victory. Noisy, but no harm.”
Sadly, Soapy stopped his useless singing and dancing. The Island seemed unattainable. He buttoned his thin coat against the north wind.
In a cigar store he saw a well-dressed man who had set his silk umbrella by the door. Soapy entered the store, took the umbrella, and went out with it slowly. The man with the cigar followed hastily.
“My umbrella,” he said.
“Oh, is it?” said Soapy. “Well, why don’t you call a policeman? I took your umbrella! Why don’t you call a cop? There stands one on the corner.”
The umbrella owner slowed his steps. Soapy did likewise. The policeman looked at them curiously.
“Of course,” said the umbrella man, “well, you know how these mistakes occur…if it’s your umbrella I hope you’ll excuse me – I picked it up this morning in a restaurant – if it’s yours, I hope you’ll…”
“Of course it’s mine,” said Soapy.
The ex-umbrella man retreated. The policeman hurried to help a well-dressed woman across the street.
Soapy threw the umbrella angrily. He was angry with the men who wear helmets and carry clubs. They seemed to regard him as a king who could do no wrong.
At last Soapy stopped before an old church on a quiet corner. Through one window a soft light glowed, where, the organist played a Sunday anthem. For there came to Soapy’s ears sweet music that caught and held him at the iron fence.
The moon was shining; cars and pedestrians were few; birds twittered sleepily under the roof. And the anthem that the organist played cemented Soapy to the iron fence, for he had known it well in the days when his life contained such things as mothers and roses and ambitions and friends.
The influence of the music and the old church produced a sudden and wonderful change in Soapy’s soul. He thought of his degraded days, dead hopes and wrecked faculties.
And also in a moment a strong impulse moved him to battle with his desperate fate. He would pull himself out of this pit; he would make a man of himself again. Those sweet notes had set up a revolution in him. Tomorrow he would be somebody in the world. He would…
Soapy felt a hand on his arm. He looked quickly around into the broad face of a policeman.
“What are you doing here?”
“Nothing.”
“Then come along,” said the policeman.
“Three months on the Island,” said the Judge the next morning.
【小題1】Soapy regarded the Island as his winter ambition because _____.

A．he wanted to go on Mediterranean voyages and enjoy blue Southern skies
B．he wanted to spend the cold winter somewhere warm other than New York
C．he wanted to be put into prison to survive the coming winter
D．he wanted to buy a ticket to the Island to spend the cold winter
【小題2】Which of the following is the reason for Soapy’s not turning to charity?
A．His pride gets in the way.
B．What the institutions of charity offer isn’t what Soapy needs.
C．He wants to be a citizen who obeys the law.
D．The institutions of charity are not located on the island.
【小題3】 How many times did Soapy try to accomplish his desire?
A．4. B．5. C．6. D．7.
【小題4】 From the passage, we can see what the two restaurants have in common is that _____.
A．they are both fancy upper class restaurants
B．neither of them served Soapy
C．they both drove Soapy out of the restaurant after he finished his meal
D．neither of them called cops
【小題5】Hearing the Sunday anthem at the church, Soapy _____.
A．was reminded of his good old days and wanted to play the anthem again
B．was reminded of his unaccomplished ambition and was determined to get to the Island
C．was reminded of his disgraceful past and determined to transform himself
D．was reminded of his rosy dream and wished to realize it
【小題6】By ending the story this way, the author means to _____.
A．show that one always gets what he/she wants with enough efforts
B．make a contrast and criticize the sick society
C．surprise readers by proving justice was done after all
D．put a tragic end to Soapy’s life and show his sympathy for Soapy

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

While applying to college may seem easy, getting in can be tough! When you apply for college, you will have to be honest with yourself and do a bit of research to find the right fit. Here are three steps to take when applying to colleges for the best chances at getting into the best college for you.
Step l: Making A List Of Colleges To Apply To
With over 6,000 colleges in the United States, the first step in applying to college is to do some research and make a college list . This process will be different for everyone. The number of colleges you apply to can vary, from applying to 1 school (not recommended) to 30 schools (not recommended),each applicant can choose how many colleges they apply to. Many limit the number because applications are accompanied by a fee.          .
Step2: Splitting The List Into Target, Reach and Safety Schools                    
In general, students will want to apply to three types of schools: Target, Reach and Safety schools. It is up to you how many applications you send, but a good mix would be more target than reach, and at least one safety. You will need to take your list, and now decide which are your top picks, which are attainable for you academically, which are affordable for you only with aid, and refine your broad list into a group of schools that gives you the best chance for success. Talk to an admissions counselor at your high school if you have questions about this.
Step 3: Completing and Sending Applications to Colleges
Once your list is complete you are ready to apply to college by completing and sending in applications! College applications take time to complete —you have to write essays, ask for recommendations and get test scores sent to schools—so stay organized！ All colleges will require these types of application materials, so start thinking about these items well before October or December. Once you complete and send them, then you have successfully applied to college.
【小題1】It can be learned from the first paragraph that_____________.

A．you should be cautious to pick up the right college
B．you don't have to think twice before applying to college
C．once you apply to a college, you'll be admitted to it easily
D．each applicant should choose the best college for their ideal
【小題2】To make a list of colleges, you____________.
A．needn’t consider about your ability
B．had better take your academy into account
C．a(chǎn)re supposed to choose merely one most fit
D．a(chǎn)re required to pick out more than 30 colleges
【小題3】Which of the following statements is WRONG?
A．One should clarify（澄清，闡明） the list according to one's abilities.
B．Refer to admissions counselor at high school if necessary.
C．One doesn't have to send his test scores to the intended college.
D．Teachers' recommendations are included in application materials.
【小題4】We can conclude from the text that____________.
A．each applicant has the right to apply to any colleges for free
B．the more college one chooses, the more successful he will be
C．a(chǎn)pplicants should send required materials before the deadline
D．safety schools are those that don't have so many requirements
【小題5】The text is mainly about____________.
A．how to succeed in life B．how to apply to college
C．how to ask for information D．how to do a research in college

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

He is a real turtle（海龜）.
Someone who always moves very slowly.
She is such a sheep.
A follower; someone who can’t think for him or herself.
He’s being an ostrich（鴕鳥）.
Someone who hides his/her head in the sand and refuses to face problems or reality.
He’s a lamb.
A gentle, patient, understanding person. Nice and considerate.
What a crab（蟹） he is!
A grouchy（發(fā)牢騷的） person; someone who is often angry and in a bad mood.
【小題1】In which of the following situations are the people acting like sheep?

A．A teenager tells a small child to stop bothering an animal.
B．A young man is driving fast because all his friends do.
C．Someone runs for monitor of the senior class in the school.
D．People are walking and singing together along the road.
【小題2】If a person is like a turtle, which of these is most likely to be a problem to him or her?
A．Keeping the house clean.B．Learning a new language.
C．Getting to school on time.D．Saving money for future use.
【小題3】Buddy hates to wake up on Monday morning. He doesn’t speak to his wife or children, and he often shouts at the other drivers on his way to work. Everybody stays out of his way at least until noon time. After that he’s all right. Buddy’s boss says, “ Buddy is a good guy, but on Monday morning, he’s an absolute _________.”
A．crabB．lambC．turtleD．ostrich
【小題4】Jerry has not been well for weeks. He knows he has a problem but he is afraid to see a doctor .If he is sick, he doesn’t want to know about it. His wife says, “ Jerry, don’t be a(n) __________. Go to the doctor. She can help you get of your illness.
A．crabB．lambC．sheepD．ostrich

查看答案和解析>>

同步練習(xí)冊答案