If you want to stand out.there is no alternative but hard work.Once a boy in clothes full of patches ran to ask a successful building contractor in a construction site.“How could I become as as you w 题目和参考答案——青夏教育精英家教网—

精英家教网 > 高中英语 > 题目详情

If you want to stand out，there is no alternative but hard work.
Once a boy in____clothes full of patches ran to ask a successful building contractor (承包商) in a construction site，“How could I become as ____as you when I grow up？”
With a___at the boy，the contractor replied，“There is a story about three diggers.The first digger liked holding a spade without doing anything but saying that he wanted to be a(n) ____in the future.The second always liked____about the work and his low____.The third digger liked____devoting himself to digging.Later，the first was still holding his spade in the___place and the second took an excuse for early____.Only the third became a boss.Do you understand the ____of this story？Just go to buy a____shirt and work hard.”
The little boy was____.So he asked the contractor to explain further.____the working builders，the contractor replied，“Look at my workers！I can’t remember all their names，and even I have no____of some of them.Most of them wear blue shirts.But if you look____，you will notice a sunburned man in red.He seems to be working harder than others.He is always the first one to work while the last one to leave.It is exactly his red shirt that makes him____.Soon he will be____to my assistant.You know，that is also how I got_____I am now.I worked hard and wore a striped shirt.My boss ____me.I also became a boss eventually.”
Success can only____action.Working hard is all winners’ shared experience for achieving their dreams.

小题1:

A．spotted	B．ragged
C．elegant	D．formal

小题2:

A．creative	B．strong
C．rich	D．responsible

小题3:

A．glance	B．laugh
C．wave	D．shout

小题4:

A．designer	B．architect
C．boss	D．assistant

小题5:

A．thinking	B．learning
C．explaining	D．complaining

小题6:

A．spirit	B．salary
C．ability	D．intelligence

小题7:

A．quietly	B．excitedly
C．obviously	D．freely

小题8:

A．remote	B．ideal
C．original	D．suitable

小题9:

A．arrival	B．retirement
C．development	D．payment

小题10:

A．ending	B．people
C．moral	D．importance

小题11:

A．yellow	B．red
C．white	D．blue

小题12:

A．puzzled	B．disappointed
C．embarrassed	D．inspired

小题13:

A．Speaking to	B．Referring to
C．Coming to	D．Pointing to

小题14:

A．impression	B．description
C．information	D．expression

小题15:

A．frequently	B．regularly
C．carefully	D．doubtfully

小题16:

A．stand out	B．work out
C．turn out	D．give out

小题17:

A．employed	B．elected
C．admitted	D．promoted

小题18:

A．which	B．where
C．who	D．why

小题19:

A．praised	B．ignored
C．scolded	D．noticed

小题20:

A．bring about	B．lead to
C．result from	D．get into

小题1:B
小题2:C
小题3:A
小题4:C
小题5:D
小题6:B
小题7:A
小题8:C
小题9:B
小题10:C
小题11:B
小题12:A
小题13:D
小题14:A
小题15:C
小题16:A
小题17:D
小题18:B
小题19:D
小题20:C

语篇解读　本文讲述了成功的秘诀。一个人要想成功，只有辛勤劳动、与众不同才能出人头地，最终实现自己的梦想。
小题1:解析：　根据空后的“full of patches”可知，这里表示一个“衣衫褴褛的”男孩儿。
答案：　B
小题2:解析：　“我”长大后怎样才能成为和你一样“富有的”人？
答案：　C
小题3:解析：　根据下文可知，承商包应该是先“打量”这个男孩子，然后再回答他的问题。
答案：　A
小题4:解析：　下文的“became a boss”是线索提示。
答案：　C
小题5:解析：　第二个人总喜欢“抱怨”工作和“薪水”低。
答案：　D
小题6:解析：　参见上题解析。salary薪水，符合语境。
答案：　B
小题7:解析：　第三个人喜欢“安静地”工作。
答案：　A
小题8:解析：　第一个人依旧拿着锹在“原来的”职位上，第二个人找了个借口提前“退休”，只有第三个人最终成了老板。
答案：　C
小题9:答案：　B
小题10:解析：　你懂得这个故事的“寓意”吗？
答案：　C
小题11:解析：　根据下文可知，他让男孩买件“红色的”衬衫，并且努力工作。
答案：　B
小题12:解析：　根据下文男孩要这个承包商进一步解释原因可知，开始他是“困惑的”。
答案：　A
小题13:解析：　根据后文的“Look at my workers！”可知，当时承包商是“指向”那些在干活的建筑工人们。
答案：　D
小题14:解析：　“我”不能记住他们所有人的名字，甚至对一些人没有什么“印象”。
答案：　A
小题15:解析：　但是如果你“仔细地”看，你就会注意到一个晒伤的穿红色衣服的人。
答案：　C
小题16:解析：　正是他的红色衣服使他“显眼”。
答案：　A
小题17:解析：　很快他将被“提升”为“我”的助手。
答案：　D
小题18:解析：　那也是“我”如何走到现在这个位置的原因。where在某个地方，引导地点状语从句，符合语境。
答案：　B
小题19:解析：　“我”穿条纹衬衫努力工作。“我”的老板因此“注意”到了“我”。
答案：　D
小题20:解析：　result from...因……产生，由……造成，符合语境。
答案：　C

练习册系列答案

年级	高中课程	年级	初中课程
高一	高一免费课程推荐！	初一	初一免费课程推荐！
高二	高二免费课程推荐！	初二	初二免费课程推荐！
高三	高三免费课程推荐！	初三	初三免费课程推荐！
更多初中、高中辅导课程推荐,点击进入>>

相关习题

科目：高中英语 来源：不详 题型：阅读理解

It has become the modern substitute of glancing at your watch—the furtive(偷偷的)look at a phone screen to check for new messages or have a quick look at Facebook．Researchers have now found why we often feel such a strong urge to glance at our handset．Using your mobile，they say，is easily affected by other people．
A University of Michigan team say people are twice as likely to pull out their phones to check their messages or emails if they’re with someone who has just done the same．It also found that females were more likely to use their mobile than men because it was more ‘consistent’ with the daily lives of women．
The team watched students in dining halls and coffee shops around campus，observing pairs of students sitting at tables for as long as 20 minutes and recorded their cellphone use at 1 0-second intervals．
“What we found most interesting was just how often people were using their mobile phones，” Dr Daniel Kruger， the study’s co-author, said．“Every person we observed used his／her phone at least once while one woman was on hers about half of the time．You may see others checking their incoming messages and be encouraged to check your own．’’
Overall，the students used their cellphones in an average of 24 percent，the researchers found．But they were significantly more likely to use their phones(39．5 percent)when their companion had just done so in the previous 10-second interval than without the social clue，the researchers said，adding that this behavior was often repeated．
Cell phones create an alternative way for one’s attention and may both promote and interrupt ongoing social activities，the researchers wrote．
Kruger believes this pattern could be related to the effects of social acceptance and rejection．If one person in a pair engages in another conversation through their phone，his or her companion may feel rejected．That companion then might be forced to connect with others from outside so as not to feel left out．
小题1:People’s strong desire to check their messages partly results from ___________．

A．the modern substitute of their watches

B．the new messages of their handsets

C．the same behavior of other people

D．the update service of Facebook

小题2:Why do women use their phones more frequently?

A．They want to show off their modern mobiles．

B．They are more likely to be influenced by others．

C．They try to set a good example for others．

D．They desire to meet the demands of society．

小题3:How might one feel when his companion is busy checking messages?

A．Relaxed．	B．Ashamed．
C．Surprised．	D．Ignored．

小题4: The underlined part“this behavior” in Paragraph 5 refers to _______________．

A．using the cellphones	B．receiving social clues
C．joining in activities	D．engaging in conversations

小题5:Which of the following can be the best title of the passage?

A．Social Acceptance And Rejection

B．Females Use Mobiles More than Men

C．How Do People Check Messages?

D．Cellphone Use Is Spreading

查看答案和解析>>

科目：高中英语 来源：不详 题型：完形填空

Mother used to ask me what the most important part of the body is.Through the years I would ____a guess at what I thought was the correct____.When I was younger，I thought sound was very important to us as humans，____I said，“My ears，Mommy.” She said，“No，many people are ___.”
Since making my first attempt，I had considered the correct answer carefully.So several____later，I told her，“Mommy，____is very important to everybody，so it must be our___.”She looked at me and told me，“You are learning fast，but the answer is not correct because there are many people who are blind.”
Over the years，Mother asked me a couple more times and always her answer was____.Then last year，my grandpa died.Everybody was____.When it was our turn to say our final____to Grandpa，my Mom asked me，“Have you found the answer to my usual question—what is the most important body part____，my son？”
I was____when she asked me this now.I always thought this was a game between her and me.She saw the____on my face and told me，“This question is very important.It shows that you have really lived your life.For every part you gave me____，I have told you were wrong and I have given you an example____.But today is the day you need to learn this important lesson.” She looked down at me as only a mother can.I saw her eyes well up with tears.She said，“Son，the most important body part is your____.” I asked，“Is it because it holds up my head？”
She replied，“No，it is because it can hold the head of a friend or a loved one when they cry.Everybody needs a shoulder to____on sometime in life，my son.I only hope that you have enough love and friends that you will always have a shoulder to cry on when you ____ it.”
Then and there I knew the most important body part is not a selfish one—it is sympathetic to the___of others.People will forget what you said.People will forget what you did.But people will____forget how you made them feel.

小题1:

A．make	B．reply
C．think	D．contribute

小题2:

A．guess	B．answer
C．part	D．choice

小题3:

A．anyhow	B．otherwise
C．therefore	D．however

小题4:

A．deaf	B．blind
C．dumb	D．disabled

小题5:

A．days	B．minutes
C．months	D．years

小题6:

A．hearing	B．touching
C．sight	D．taste

小题7:

A．eyes	B．ears
C．hands	D．legs

小题8:

A．right	B．wrong
C．the same	D．different

小题9:

A．injured	B．hurt
C．wounded	D．damaged

小题10:

A．sorry	B．hello
C．goodbye	D．yes

小题11:．

A．already	B．still
C．though	D．yet

小题12:

A．pleased	B．shocked
C．disappointed	D．satisfied

小题13:

A．confusion	B．smile
C．question	D．excitement

小题14:

A．in the future	B．at present
C．in the past	D．for the moment

小题15:

A．how	B．why
C．what	D．where

小题16:

A．back	B．head
C．neck	D．shoulder

小题17:

A．cry	B．rest
C．put	D．carry

小题18:

A．accept	B．get
C．need	D．have

小题19:

A．embarrassment	B．pain
C．anger	D．awareness

小题20:

A．never	B．ever
C．completely	D．forever

查看答案和解析>>

科目：高中英语 来源：不详 题型：阅读理解

Mauritius, with its full name the Republic of Mauritius, an island country, lies 1,200 miles off the southeastern coast of Africa, and just east of Madagascar, another African island country, which is larger by far than Mauritius. It covers 788 square miles and has a population of 1,100,000, about 750,000 Indians, 300,000 Chinese and 20,000 Whites included. They are living together peacefully, although they share such different beliefs as Hindu, Roman Catholic, Muslim and so on.
The country can be divided into many parts with different climates all because of its peculiar terrains (地形). In the center there are volcanoes (火山) several thousand feet high, and 90% of its arable land is covered with sugarcane.
There were no people living on the island before the Dutch landed on it in 1638. The Dutch relinquished it in 1710, and five years later, the French came and succeeded in planting sugarcane there. It was conquered (征服) by Britain in 1818. As a result, its official language is English. The main big cities are Beau-Bassin and Mahebourg, with Port Louis as its capital.
Mauritius has many rare and unique animals, such as the snakes, parrots and lizards. The giraffe is a type of animal with a very long neck and legs and yellow skin with dark spots. It is the tallest of all living animals.
Mauritius was extremely poor when it declared its independence in 1968. In the past ten years, obvious economic prosperity (繁荣) has shown itself in this island country. Nowadays its business, culture and tourism are developing rapidly. Every year, thousands of millions of people rush there to enjoy the silver sad beach and song and dance performances with native national characters.
小题1:The underlined word “relinquished” in the third paragraph means _______.

A．took its place	B．gave it up
C．left for it	D．held it out

小题2:The right order that shows the history of Mauritius should be _______.
a. seized by the French b. became its master
c. ruled by the Dutch d. conquered by the British

A．b, a, c, d	B．a, c, d, b
C．d, c, a, b	D．c, a, d, b

小题3: According to the passage all of the following statements are TRUE except ________.
Arable land covers 90% of the country’s total area
It was the rule of foreigners that made the Mauritius people live in poverty
More than half of Mauritius population are Indians
Britain ruled the island longer than French and Dutch

查看答案和解析>>

科目：高中英语 来源：不详 题型：阅读理解

(Q =" Question;" A = Answer)
Situation I
Q: If someone sits right next to me in an empty movie theater, is it rude to move?
A: Maybe, but nobody will fault you for it. Chances are that close sitter doesn't realize he disturbs you, so he may miss your annoyance. You undoubtedly aren't the first person he's met who needs enough room. Forgive his bad judgment, move quietly and enjoy the show.
Situation II
Q: If I use the bathroom at a store, do I need to buy something?
A: Consider frequency and urgency. Is this a one-time or an emergency? If so, you don't have to buy anything, but it would be kind if you did. However, if you regularly use the bathroom at this place, then you are a customer, and you should act like one.
Situation III
Q: If someone is talking loudly on the bus, is there a nice way to ask him to keep it down?
A: No. Try other means.1) Stare at him until he gets aware of it and quiets down. 2) Lift your finger in a silence motion(动作)and smile. 3) Put on earphones and ignore him.
Situation IV
Q: If I remember my friend's birthday a day late, should I apologize or just wish her a happy birthday like nothing happened?
A: This is the reason why the word belated was invented. "Happy belated birthday!" is short for: "Well, I know I forgot, but then I remembered. Forgive me and happy birthday."
Situation V
Q: Can I lie about seeing a text because I was too busy or lazy to respond(回复) to it?
A: Don't lie. Receiving a text does not mean you need to respond to it. Why waste a perfectly good lie when the truth will serve? "Yes," you can say if ever asked, "I saw it." No explanation is needed as to why you don't respond.
小题1:You will get annoyed in a theater when .

A．a person is too active

B．a person is too rude to you

C．a person talks too loudly

D．a person sits too close to you

小题2:How will you quiet someone down in a public place?

A．By making fun of him continuously.

B．By looking purposefully at him.

C．By talking to him directly.

D．By pointing angrily at him.

小题3:The underlined word "belated" in Situation IV probably means .

A．predicted

B．returned

C．cancelled

D．delayed

小题4:What is the passage mainly about?

A．Modern ways to mind your manners.

B．Different ways to change others' manners.

C．Proper manners to offer help to others.

D．Good manners to talk to people.

查看答案和解析>>

科目：高中英语 来源：不详 题型：完形填空

Run Away, Don't Delay
One night, my son was watching his big screen TV alone, and I decided to join him. He was watching a show____there were college students going to a gettogether in Washington DC, and____the thousands who gathered there to celebrate something. When they got there, they started becoming____in drinking, and doing drugs. I didn't want to watch it any more, so got up and went to bed.
About 3?30 a．m. I awoke, and lay there thinking about____， and a poem began forming in my mind, which began as, “____sin(something wrong)comes calling, or knocking at your door, run away, don't delay，____sin is like a magnet, and it will pull you down, run away, do not____.” As I lay there, there was music which____it, and I knew that there was no way I would remember it by____， so I got up and sat at the table, trying to____both the words and the music which came to me at the time.____the pattern was set, and I had the notes written down in my notebook, the____of the poem came to me as well.
When it got____I decided to sit down at the piano and began trying to play it. My family came into the sitting room and I told them about the song, and wanted to____it with them. They all liked it, and____several times that day, I sang it again, and played it again, trying to fix it in my____.
Later, I wanted to put the song on paper____just the little dots in my notebook indicating how high and how____to go. Not knowing how to do that, I____the song, and then sent it to my sister, Jennie, who had written many songs using her own poetry and music, and soon, here came the music and words all done up____. I was so glad.

小题1:

A．that	B．which
C．in which	D．for which

小题2:

A．joining	B．watching
C．reporting	D．encouraging

小题3:

A．satisfied	B．involved
C．excited	D．embarrassed

小题4:

A．the tragedy	B．the accident
C．the mistake	D．the program

小题5:

A．Whenever	B．However
C．Wherever	D．Whoever

小题6:

A．for	B．with
C．thus	D．otherwise

小题7:

A．see	B．stay
C．care	D．take

小题8:

A．caught up with	B．got on well with
C．took part in	D．came along with

小题9:

A．now	B．heart
C．night	D．morning

小题10:

A．turn off	B．write to
C．put down	D．look back

小题11:

A．Since	B．Once
C．Before	D．Because

小题12:

A．style	B．other
C．rest	D．part

小题13:

A．light	B．sunny
C．well	D．perfect

小题14:

A．learn	B．check
C．share	D．write

小题15:

A．so	B．such
C．very	D．too

小题16:

A．dream	B．heart
C．life	D．family

小题17:

A．but for	B．instead of
C．other than	D．as if

小题18:

A．big	B．far
C．low	D．sweet

小题19:

A．recorded	B．sang
C．played	D．printed

小题20:

A．kindly	B．carefully
C．friendly	D．nicely

查看答案和解析>>

科目：高中英语 来源：不详 题型：阅读理解

Most mornings, the line begins to form at dawn: scores of silent women with babies on their backs, buckets balanced on their heads, and in each hand a brightblue plastic jug. On good days, they will wait less than an hour before a water tanker goes across the dirt path that serves as a road in Kesum Purbahari, a slum on the southern edge of New Delhi. On bad days, when there is no electricity for the pumps, the tankers don't come at all. “That water kills people，” a young mother named Shoba said one recent Saturday morning, pointing to a row of pails filled with thick, caramel (焦糖)colored liquid. “Whoever drinks it will die.” The water was from a pipe shared by thousands of people in the poor neibourhood. Women often use it to wash clothes and bathe their children, but nobody is desperate enough to drink it.
There is no standard for how much water a person needs each day, but experts usually put the minimum at fifty litres. The government of India promises (but rarely provides) forty. Most people drink two or three litres—less than it takes to wash a toilet. The rest is typically used for cooking and bathing. Americans consume between four hundred and six hundred litres of water each day, more than any other people on earth. Most Europeans use less than half that. The women of Kesum Purbahari each hoped to drag away a hundred litres that day—two or three buckets' worth. Shoba has a husband and five children, and that much water doesn't go far in a family of seven, particularly when the temperature reaches a hundred and ten degrees before noon. She often makes up the difference with bottled water, which costs more than water delivered any other way. Sometimes she just buys milk; it's cheaper. Like the poorest people everywhere, the people of New Delhi's slums spend a far greater percentage of their incomes on water than anyone lucky enough to live in a house connected to a system of pipes.
小题1:The underlined word “slum” most likely means________.

A．a village

B．a small town

C．an area of a town with badlybuilt, overcrowded buildings

D．the part of a town that lacks water badly

小题2:Sometimes the water tanker doesn't come because________.

A．the weather is bad

B．there is no electricity

C．there is no water

D．people don't want the dirty water

小题3:A person needs at least________litres of water a day.

A．a hundred	B．four hundred
C．forty	D．fifty

小题4:Which of the following statements is WRONG?

A．A hundred litres of water a day is enough for Shoba's family.

B．Americans uses the largest amount of water each day.

C．In Kesum Purbahari milk is cheaper than bottled water.

D．Shoba has a family of seven people.

查看答案和解析>>

科目：高中英语 来源：不详 题型：完形填空

The elderly Chinese man in the small booth (售票口) behind the thick glass shook his head. I didn't need to know a word of Chinese to understand there were      beds available for the Thursday night train from Beijing to Shanghai. I had a Friday morning
    with my college friend. I must be on that train. Desperate times      desperate measures. So I squatted(蹲下). I assumed that this was the international      for “Are there any hard seats available?”
    , there were. It was seat 109. Very quickly, I found it. The Chinese man sitting in it, however, seemed to beg to differ.
I panicked. I am a man who usually avoids conflicts(冲突) and so I      my seat, as if still looking, to buy myself more time. I had two options: The first is to be a      and ask for what was rightfully mine. The second was to   23  and spend the next 13 hours staying in a corner.
Well, nine out of ten times I choose the second option. But at that moment, every square inch of          had already been claimed. There wasn’t      a corner in which to cower(退缩). So, I mustered up(聚集) some      and presented the man with my proof of ownership. He looked at my ticket and     .
About midnight my     became heavy and I was ready for the lights to dim and my date
Ms ZZZZ to start. But the room      bright and hot. I tried to persevere and was even able to work     into a sleeping position.
It is here I must admit: I have a     bladder (膀胱). The man next to me drank a Coca-Cola, a bag of milk and a bottle of water and      the course of 13 hours he did not move once. I drank      but finally, I made my way to the bathroom at 3:02 am.
After waiting in a thick cloud of cigarette smoke, I finally used the bathroom. The philosophy(原则) of my sleeping      was right: if you get a seat on a train, don’t move.

小题1:

A．extra

B．few

C．some

D．no

小题2:

A．discussion	B．appointment
C．debate	D．conversation

小题3:

A．take up	B．call for
C．keep away	D．bring in

小题4:

A．habit	B．custom
C．symbol	D．style

小题5:

A．Naturally	B．Luckily
C．Indeed	D．Suddenly

小题6:

A．rushed towards	B．jumped upon
C．pushed into	D．walked past

小题7:

A．man	B．human
C．fellow	D．hero

小题8:

A．give up	B．lie down
C．wait for	D．sit still

小题9:

A．seats	B．beds
C．space	D．corners

小题10:

A．ever	B．yet
C．still	D．even

小题11:

A．information	B．support
C．confidence	D．force

小题12:

A．moved	B．refused
C．accepted	D．admitted

小题13:

A．body	B．eyelids
C．arms	D．legs

小题14:

A．to	B．on
C．with	D．from

小题15:

A．remained	B．turned
C．stuck	D．continued

小题16:

A．it	B．him
C．one	D．myself

小题17:

A．sick	B．wrong
C．healthy	D．small

小题18:

A．at

B．over

C．to

D．from

小题19:

A．everything	B．something
C．nothing	D．anything

小题20:

A．neighbour	B．friend
C．colleague	D．partner

查看答案和解析>>

科目：高中英语 来源：不详 题型：阅读理解

请认真阅读下列短文，并根据所读内容在文章后表格中的空格里填入一个恰当的单词。(答案填在答题纸上)
Becoming a fireman is a challenging and competitive job today. A fireman’s main duty is decided by the fighting and extinguishment(熄灭) of fire which definitely requires being a strong man, both mentally and physically.
The duty of a fireman includes protection of life and property of the public. They are the servicemen who are decisively selected by an organization to deal with situations like fire. Such type of jobs is one of those few jobs where service is provided for innocent people when they need help immediately. This may include rescuing people from a building at fire, providing them with medical facilities, extinguishing fire in a house or in a large commercial building. Serving people is the main purpose of these professionals（职业）. The satisfaction which a fireman gets from this type of job cannot be compared to any other profession in the world.
Such profession requires top-level commitment and professionalism from those who have chosen it as a career. Fireman should have the highest level of courage and patience to put their lives in danger for the sake of others. They undergo lessons of maintaining patience for long hours and go through complete preparation to become successful and well-organized professional firemen. There are certain tests that are recommended before becoming a fireman.
It’s not that easy to become a fireman nowadays. A fireman is supposed to deal with unexpected situations, and they should be skilled at communicating with others and be self-disciplined at the same time.
In order to be a good fireman, one must undergo（经历、接受） strict local fire department’s training program after passing all the tests. All the fire departments conclude a two-to-four-month course, including classroom training and practical training that cover firefighting techniques, fire avoidance, dangerous materials and urgent situation medical actions. Completing this training, trainees go through the department’s trial period of service that can last from three to six months, depending on the methods of selection.
Firemen usually work both indoors and outdoors. They have to be on duty at all times and mostly work in shifts of at least 8 hours. They are also provided with several benefits which include medical aid plan, pension fund, annual leave and many more.
Title: Fireman

Definition	The servicemen decisively selected by an organization to (小题1:)_______ situations like fire.
(小题2:)	● Helping innocent people (小题3:) they need help. ● Rescuing people from a building at-fire and providing them with medical facilities. ● (小题4:) out fire in a house or in a large commercial building.
Requirements	● Having top-level commitment and professionalism. ● Being courageous and (小题5:) . ● Being strong both in body and (小题6:) _________. ● Having good (小题7:) skills. ● Being self-disciplined.
(小题8:)	● Firefighting techniques, fire avoidance, dangerous materials and urgent situation medical actions. ● The department’s trial period of service which possibly (小题9:)_________ 3～6 months.
(小题10:)	Medical aid plans, pension fund, annual leave and many more.

查看答案和解析>>

同步练习册答案

练习册

高中

初中

小学