A light emitting diode (发光二极管), or L.E.D., is a device that shines when electricity passes through it.But it works differently than traditional kinds of light bulbs.Light emitting diodes use less energy and last much longer than bulbs with a filament (灯丝) inside.L.E. D.’s are also cooler to the touch, and shine a lot brighter than they used to.
Red L.E.D.’s have long been used as signal lights on electronic equipment.But now light emitting diodes also come in blue and other colors.Colored L.E.D.’s are used to show images on everything from wireless phones to huge video signs.And white L.E.D.’s are being used increasingly to replace traditional lighting systems.
But all these require electricity.In poor countries, people often burn fuel to produce light.But the smoke can make people sick.So an electrical engineering professor from Canada started a project to produce L.E. D.lighting systems for the developing world.These lights are powered by batteries that can be recharged with energy from the sun.The batteries can also be charged through other ways, such as wind power and water power.
Professor David Irvine-Halliday tells the story of how he got the idea.In 1997, while climbing in the Annapurna mountains in Nepal, he saw a small school.All the children were outside.He looked through a window and saw that inside the school was dark.The school had a sign that read: "We have no teachers.If you want to stay and teach for a few days, we would be very pleased." Professor Irvine-Halliday says that experience had a big effect on him.Back at the University of Calgary, he was on the Internet one day.He saw a company in Japan selling bright white L.E. D.’s.So he built a light with some.This is how he began the Light Up the World Foundation.
1.Compared with traditional kinds of light bulbs, L.E.D.’S________.
A.waste a lot of energy B.need shorter time to make
C.shine much brighter D.are warmer to touch
2.According to the passage, we know that L.E.D.’s________.
A.will replace all the lights B.will be more and more popular
C.will be only colored ones D.will be only used in developing countries
3.According to the passage, we can infer that the purpose of the Light Up the World Foundation is to________.
A.develop L.E.D.lighting system for the developing world
B.sell bright white L.E.D.’s
C.collect money for developing countries
D.earn money by selling L.E.D.’s
高二英语阅读理解中等难度题
C
A light emitting diode (发光二极管), or L.E.D., is a device that shines when electricity passes through it.But it works differently than traditional kinds of light bulbs.Light emitting diodes use less energy and last much longer than bulbs with a filament (灯丝) inside.L.E. D.’s are also cooler to the touch, and shine a lot brighter than they used to.
Red L.E.D.’s have long been used as signal lights on electronic equipment.But now light emitting diodes also come in blue and other colors.Colored L.E.D.’s are used to show images on everything from wireless phones to huge video signs.And white L.E.D.’s are being used increasingly to replace traditional lighting systems.
But all these require electricity.In poor countries, people often burn fuel to produce light.But the smoke can make people sick.So an electrical engineering professor from Canada started a project to produce L.E. D.lighting systems for the developing world.These lights are powered by batteries that can be recharged with energy from the sun.The batteries can also be charged through other ways, such as wind power and water power.
Professor David Irvine-Halliday tells the story of how he got the idea.In 1997, while climbing in the Annapurna mountains in Nepal, he saw a small school.All the children were outside.He looked through a window and saw that inside the school was dark.The school had a sign that read: "We have no teachers.If you want to stay and teach for a few days, we would be very pleased." Professor Irvine-Halliday says that experience had a big effect on him.Back at the University of Calgary, he was on the Internet one day.He saw a company in Japan selling bright white L.E. D.’s.So he built a light with some.This is how he began the Light Up the World Foundation.
48.Compared with traditional kinds of light bulbs, L.E.D.’S________.
A.waste a lot of energy B.need shorter time to make
C.shine much brighter D.are warmer to touch
49.According to the passage, we know that L.E.D.’s________.
A.will replace all the lights B.will be more and more popular
C.will be only colored ones D.will be only used in developing countries
50.According to the passage, we can infer that the purpose of the Light Up the World Foundation is to________.
A.develop L.E.D.lighting system for the developing world
B.sell bright white L.E.D.’s
C.collect money for developing countries
D.earn money by selling L.E.D.’s
高二英语阅读理解简单题查看答案及解析
A light emitting diode (发光二极管), or L.E.D., is a device that shines when electricity passes through it.But it works differently than traditional kinds of light bulbs.Light emitting diodes use less energy and last much longer than bulbs with a filament (灯丝) inside.L.E. D.’s are also cooler to the touch, and shine a lot brighter than they used to.
Red L.E.D.’s have long been used as signal lights on electronic equipment.But now light emitting diodes also come in blue and other colors.Colored L.E.D.’s are used to show images on everything from wireless phones to huge video signs.And white L.E.D.’s are being used increasingly to replace traditional lighting systems.
But all these require electricity.In poor countries, people often burn fuel to produce light.But the smoke can make people sick.So an electrical engineering professor from Canada started a project to produce L.E. D.lighting systems for the developing world.These lights are powered by batteries that can be recharged with energy from the sun.The batteries can also be charged through other ways, such as wind power and water power.
Professor David Irvine-Halliday tells the story of how he got the idea.In 1997, while climbing in the Annapurna mountains in Nepal, he saw a small school.All the children were outside.He looked through a window and saw that inside the school was dark.The school had a sign that read: "We have no teachers.If you want to stay and teach for a few days, we would be very pleased." Professor Irvine-Halliday says that experience had a big effect on him.Back at the University of Calgary, he was on the Internet one day.He saw a company in Japan selling bright white L.E. D.’s.So he built a light with some.This is how he began the Light Up the World Foundation.
1.Compared with traditional kinds of light bulbs, L.E.D.’S________.
A.waste a lot of energy B.need shorter time to make
C.shine much brighter D.are warmer to touch
2.According to the passage, we know that L.E.D.’s________.
A.will replace all the lights B.will be more and more popular
C.will be only colored ones D.will be only used in developing countries
3.According to the passage, we can infer that the purpose of the Light Up the World Foundation is to________.
A.develop L.E.D.lighting system for the developing world
B.sell bright white L.E.D.’s
C.collect money for developing countries
D.earn money by selling L.E.D.’s
高二英语阅读理解中等难度题查看答案及解析
任务型阅读
注意:每个空格只填1个单词
In a fast changing world, people seldom see a device or equipment that lasts for a long time these days. There are always new inventions, different models, or upgrades cropping up one after the other and as consumers people highly anticipate the faster and better kind than what they already have. Therefore it is quite a surprise that a mini projector(投影仪) is still in use today not only in small scale businesses, schools, or homes but in big corporations and institutions as well. Sure it has a few additional features here and there but the main function is the same.
A mini projector today has been fitted with top of the line parts and high quality materials to ensure its efficiency and performance can meet the demands of whoever it is for. It is so designed that it can be used indoors or outdoors with the same functions. The mini projector, as the name suggests, is handy and compact and can easily be brought anywhere by just one person. It can support a broader scope of signals now; USB and card readers are now installed to cope with the pieces of equipment that people use today to store data.
It can be used at home where it can provide as a form of entertainment or start a conversation during family bonding times. The owner can easily use the mini projector to share with other members the photos and videos of one particular vacation, or just to play a series of beautiful landscapes.
Offices also benefit from a mini projector especially during an important meeting or presentation. With at par resolution(标准的分辨率), employees can easily decipher(辨认) the text or data with the use of a mini projector, its bright LED light is sufficient enough to provide a bright and clear image without distortion(变形). Users can now bring this anywhere with them and can be especially useful on a location where the voltage(电压) is unknown.
Perhaps one of the more common places where a mini projector is used constantly is in schools. Teachers or professors use this as an aid to a lesson or discussion to provide better visual aids than usual and to even deliver their lecture with the use of a mini projector and minimize the use of a board and writing pen. It is often said that children have a very short attention span but they remember things more when things are presented to them visually. This is the perfect use of a mini projector in classrooms where kids easily forget their lesson for the day. Teachers use this to show the class pictures or illustrations that tie with the topics for students to remember.
Title | The mini projector and its uses |
Theme | 1. many other devices in this fast changing world, mini projectors are still widely used though there are newer and more modern inventions. |
Extra 2. | ·It works efficiently and can meet the specific demands of its3.. ·4. used indoors or outdoors, the mini project remains the same function. ·Handy and compact, it’s easy for a single person to carry wherever he likes. ·It 5. a broader scope of signals. ·What’s more, people can use it to store data by 6.USB and card readers. |
The 7. of a mini projector | ·A mini projector makes family times more interesting, allowing family members to 8. themselves. ·With a mini projector, employees have little9. in explaining the text or data at an important meeting or presentation. ·Aided by a mini projector, teachers and professors can present a lesson or discussion visually, which will help students achieve 10. study results. |
高二英语任务型阅读中等难度题查看答案及解析
The Swiss army knife is a popular device that is recognized all over the world. In Switzerland, there is a saying that every good Swiss citizen has one in his or her pocket. But the knife had poor beginnings.
In the late nineteenth century, the Swiss army issued(发给) its soldiers a gun that required a special screwdriver(螺丝刀) to take it apart and clean it. At the same time, canned food was becoming common in the army. Swiss generals decided to issue each soldier a standard knife to serve both as a screwdriver and a can opener.
It was a lifesaver for Swiss knife makers, who were struggling to compete with cheaper German imports. In 1884, Carl Elsener, head of the Swiss knife manufacturer(maker) Victorinox, seized that opportunity with both hands, and designed a soldier's knife that the army loved. It was a simple knife with one big blade(刀片), a can opener, and a screwdriver.
A few years after the soldier's knife was issued, the "Schweizer Offizier Messer," or Swiss Officer's Knife, came on the market. Interestingly, the Officer's Knife was never given to those serving in the army. The Swiss army purchasers considered the new model with a corkscrew(瓶塞钻) for opening wine not "essential for survival," so officers had to buy this new model by themselves. But its special multi-functional design later launched(发行) the knife as a global brand. After the Second World War, a great number of American soldiers were stationed in Europe. And as they could buy the Swiss army knife at shops on army bases, they bought huge quantities of them. However, it seems that "Schweizer Offizier Messer" was too difficult for them to say, so they just called it the Swiss army knife, and that is the name it is now known by all over the world.
1.What is the main purpose of the passage?
A. To explain the origin of the Swiss army knife.
B. To introduce the functions of the Swiss army knife.
C. To emphasize the importance of the Swiss army knife.
D. To tell a story about the designer of the Swiss army knife.
2.What does "It" in the third paragraph refer to?
A. The Swiss army needed a knife for every soldier.
B. Every good Swiss citizen had a knife in his pocket.
C. Swiss knives were competing with imported knives.
D. Canned food was becoming popular in the Swiss army.
3.Why didn't the Swiss army purchase the Swiss Officer's Knife?
A. The design of the knife was too simple.
B. The knife was sold out to American soldiers.
C. The army had no budget to make the purchase.
D. The new design was not considered necessary for officers to own.
4.Who gave the name "the Swiss army knife" to the knife discussed in the passage?
A. Carl Elsener. B. Swiss generals.
C. American soldiers. D. German businessmen.
高二英语阅读理解中等难度题查看答案及解析
It appears that the police now have a device that can read license plates and check if a car is unregistered, uninsured or stolen. We already know that National Security Agency can dip into your Facebook page and Google searches. And it seems that almost every store we go into these days wants your home phone number and ZIP code as part of any deal.
So when Edward Snowden — now cooling his heels in Russia — revealed the extent to which the NSA is spying on Americans, collecting data on phone calls we make, it's not as if we should have been surprised. We live in a world that George Orwell predicted in 1984. And that realization has caused sales of the 1949, dystopian (反乌托邦)novel to spike dramatically upward recently — a 9,000% increase at one point on Amazon. com.
Comparisons between Orwell’s novel about a tightly controlled totalitarian (极权主义的)future ruled by the everywhere-present Big Brother and today are, in fact, quite similar. Here are a few of the most obvious ones.
Telescreens — in the novel, nearly all public and private places have large TV screens that broadcast government propaganda (宣传), news and approved entertainment. But they are also two-way monitors that spy on citizens, private lives. Today websites like Facebook track our likes and dislikes, and governments and private individuals hack into our computers and find out what they want to know. Then there are the ever-present monitoring cameras that spy on the ordinary people as they go about their daily routine.
The endless war — In Orwell’s book, there's global war that has been going on seemingly forever, and as the book's hero, Winston Smith, realizes the enemy keeps changing. One week we’re at war with Eastasia and friends with Eurasia. The next week, it's just the opposite. There seems little to distinguish the two opponents, and they are used primarily to keep the people of Oceania, where Smith lives, in a constant state of fear, thereby making disagreement unthinkable — or punishable. Today we have the so-called war on terror, with no end in sight, a generalized societal fear, suspension of certain civil liberties, and an ill-defined enemy who could be anywhere, and anything.
Newspeak — the fictional, stripped-down English language, used to limit free thought. OMG (Oh my God), RU (Are you) serious? That's so FUBAR (Fucked Beyond Ail Recognition). LMAO (Laugh My Ass Off).
Memory hole — this is the machine used in the book to change or disappear embarrassing documents. Paper shredders (碎纸机) had been invented, but were hardly used when Orwell wrote his book, and the concept of wiping out a hard drive was years in the future. But the memory hole foretold both technologies.
So what’s it all meant? In 1984, Winston Smith, after an intense round of “behavioral modification” — read: torture— learns to love Big Brother, and the difficult world he was born into. Jump forward to today, it seems we’ve willingly given up all sorts of freedoms, and much of our right to privacy. Fears of terrorism have a lot to do with this, but dizzying advances in technology, and the ubiquity of social media, play a big part.
There are those who say that if you don't have anything to hide, you have nothing to be afraid of. But the fact is, when a government agency can monitor everyone’s phone calls, we have all become suspects. This is one of the most frightening aspects of our modem society. And even more frightening is the fact that we have gone so far down the street, there is probably no turning back. Unless you spend your life in a wilderness cabin, totally off the grid, there is simply no way the government won’t have information about you stored away somewhere.
What this means, unfortunately, is that we are all Winston Smith. And Big Brother is the modem surveillance state.
1.What caused 1984 to sell well on Amazon.com?
A. The similarities between the world we live in and that of 1984.
B. The surprise at how Americans are spied on by the government.
C. The fact that authorities have access to our personal information.
D. The worry that our government agencies can monitor our phones.
2.Which of the following statements is TRUE?
A. When Orwell wrote 1984, paper shredders didn't exist.
B. The war with Eastasia makes people in Oceania fearful.
C. Telescreens are used to broadcast and spy on citizens’ privacy.
D. Winston Smith loves Big Brother due to the fears of terrorism.
3. What does the underlined word “this” in Paragraph 8 refer to?
A. Addiction to social media.
B. The phone calls being monitored.
C. A round of “behavioral modification”.
D. Willingness to abandon freedom and privacy.
4.The underlined part in the passage replies that _______.
A. it is impossible for us to return to our initial path
B. it’s very difficult for us to change the current situation
C. we are walking along the street too far to go back home
D. the government can find out which street we are going down
5. Which of the following is the best title for the passage?
A. We are all Winston Smith.
B. Big Brother is watching you.
C. We’re living “1984” today.
D. The NSA is spying on Americans.
6.What is the writer's attitude towards the phenomenon?
A. Optimistic. B. Concerned. C. Angry. D. Indifferent.
高二英语阅读理解困难题查看答案及解析
It is amazing to note that the Internet is still such a new device,and yet it is one of the fastest and most powerful media tools. But think about it for a moment. On the Internet, a big online company can be run by only two guys in their garage. So it is only reasonable then, that people shopping online would be a little leery of the security levels.
Internet giants such as Microsoft knew consumer confidence was the key to getting virtual shopping off the ground, and they work hard to make people feel safe to shop online.
Credit card companies, too, quickly saw the potential for online shopping, and have installed things like online shopping insurance for people. If you ever have a problem with your online credit purchases, many credit card companies will happily refund your money and then set their claws on the company that wronged you. Now that’s buying power!
There are other bonuses for online shoppers, of course. No line-ups, for one. No annoying mall shopping carts with broken wheels and kids crying because their parents won’t get them what they want.
When shopping online, consumers can sit down, have a coffee, and wear their slippers, not having to worry about their hair or parking, and just clicking through sale after sale. Comparison shopping couldn’t be any easier. And thanks to courier companies(快递公司)getting in on the act, you never need to wait longer than a day or two to get those all important purchases delivered right to your door.
No wonder so many companies are shaking their heads at traditional advertising and instead looking to the “virtual” world to attract online shoppers.
1.The underlined word leery means _________.
A. distrustful B. confident
C. hopeful D. disappointed
2.Consumer confidence in online shopping mainly relies on _________.
A. shopping freedom B. shopping convenience
C. Internet access D. Shopping security
3.Which groups of words would the writer use to describe current online shopping?
A. Adventurous, enjoyable, fast, unreal
B. Unsafe, cheap, slow, convenient
C. Safe, convenient, fast, comfortable
D. Reliable, popular, convenient, slow
4.The following companies are thought to have made contributions to the popularity of online shopping EXCEPT ________.
A. Internet companies
B. advertising companies
C. courier companies
D. credit card companies
高二英语阅读理解中等难度题查看答案及解析
Radar(雷达) is an electronic device that detects planes, ships, coastlines, landmarks, and even storm clouds. The name radar comes from the first letters of the words radio direction and ranging. As the human eye uses light waves to see, radar “sees” with radio waves. Without radar, planes could not land safely in bad weather and ships could not move safely in thick fog.1.
In the 1800s it was discovered that radio waves could be reflected from objects. But scientists did not make great advances in radar research until the 1930s, when the world was threatened by war.2. It has been used widely in almost every conflict since then.
Echoes make it possible for radar to work. When a beam of radio waves is sent out, it strikes on an object and returns an echo. This echo is picked up by radar and recorded on a screen similar to television screen. On the screen an observer sees a flash, or a blip, that shows the direction and distance of the object.3.
Airport control towers use radar to guide planes in for safe landings. Almost all large ships depend on radar to prevent collisions with icebergs or other ships. 4.Weather forecasters “see” the size, direction, and speed of storms on radar screens. Astronomers can even use radar to measure accurately the distance to the moon. Thus, the device has generated major advancements.
5. Huge radar antennas have been installed all over the United States. They guard us against possible enemy attacks. We have ballistic—missiles (战略导弹)warning systems that can alert us to attacks when missiles are more than 1,000 miles away. Other radar systems warn us against enemy aircraft and even spying space satellites.
A. Police track speeders in radar-equipped cars.
B. These measurements are now highly accurate.
C. The device can be used in a wide range of fields.
D. During World War II many countries used radar effectively.
E. It is therefore especially valuable to shippers and travelers.
F. Today radar is used by commercial airliners and weather forecasters.
G. Strengthening national defense is one of radar’s most important functions.
高二英语七选五中等难度题查看答案及解析
Radar is an electronic device that detects planes, ships, coastlines, landmarks, and even storm clouds. The name radar comes from the first letters of the words radio direction and ranging. As the human eye uses light waves to see, radar “sees” with radio waves. Without radar, planes could not land safely in bad weather and ships could not move safely in thick fog. 1.
In the 1800s it was discovered that radio waves could be reflected from objects. But scientists did not make great advances in radar research until the 1930s, when the world was threatened by war.2. It has been used widely in almost every conflict since then.
Echoes make it possible for radar to work. When a beam of radio waves is sent out, it strikes on an object and returns an echo. This echo is picked up by radar and recorded on a screen similar to television screen. On the screen an observer sees a flash, or a blip, that shows the direction and distance of the object. 3.
Airport control towers use radar to guide planes in for safe landings. Almost all large ships depend on radar to prevent collisions with icebergs or other ships.4.Weather forecasters “see” the size, direction, and speed of storms on radar screens. Astronomers can even use radar to measure accurately the distance to the moon. Thus, the device has generated major advancements.
5.Huge radar antennas have been installed all over the United States. They guard us against possible enemy attacks. We have ballistic—missiles (战略导弹)warning systems that can alert us to attacks when missiles are more than 1,000 miles away. Other radar systems warn us against enemy aircraft and even spying space satellites.
A. Police track speeders in radar-equipped cars.
B. These measurements are now highly accurate.
C. The device can be used in a wide range of fields.
D. It is therefore especially valuable to shippers and travelers.
E. During World War II many countries used radar effectively.
F. Today radar is used by commercial airliners and weather forecasters.
G. Strengthening national defense is one of radar’s most important functions.
高二英语阅读理解困难题查看答案及解析
A metaphor is a poetic device that deals with comparison. It compares similar qualities of two dissimilar objects. With a simple metaphor, one object becomes the other: Love is a rose. Although this does not sound like a particularly rich image, a metaphor can communicate so much about a particular image that poets use them more than any other type of figurative language(修辞). The reason for this is that poets compose their poetry to express what they are experiencing emotionally at that moment. Consequently, what the poet imagines love to be may or may not be love we see it. Therefore, the poet’s job is to enable us to experience it, to feel it the same way as the poet does.
Let’s analyze this remarkably unsophisticated metaphor concerning love and the rose to see what it offers. Because the poet uses a comparison with a rose, first we must examine the characteristics of that flower. A rose is spectacular in its beauty; its petals(花瓣) are nicely soft, and its smell is pleasing. It’s possible to say that a rose is actually a feast to the senses of sight, touch, and smell. The rose’s appearance seems to border on(近似于)perfection, each petal seemingly symmetrical(对称的) in form. Isn’t this the way one’s love should be? A loved one should be a delight to one’s senses and seem perfect. However, there is another dimension added to the comparison by using a rose. Roses have thorns(刺). The poet wants to convey the idea that roses can be tricky(机警的). So can love, the metaphor tells us. When one reaches out with absolute trust to touch the object of his or her affection, ouch, a thorn can cause great harm! “Be careful,” the metaphor warns: Love is a feast to the senses, but it can overwhelm us, and it can also hurt us and cause acute suffering. This is the poet’s perception of love--a warning. What is the point? Just this: It took almost 14 sentences to clarify what a simple metaphor communicates in only four words! That is the artistry and the joy of the simple metaphor.
1.According to the passage, what is a metaphor?
A.A comparison between two different objects with similar features. |
B.A contrast between two different things to create a vivid image. |
C.A description of two similar objects in a poetic way. |
D.A literary device specially employed in poetry writing. |
2. The main idea of this passage is that ________.
A.rose is a good image in poetry | B.love is sweet and pleasing |
C.metaphor is ambiguous | D.metaphor is great poetic device |
3. It can be inferred from the passage that a metaphor is ________.
A.difficult to understand | B.rich in meaning | C.not precise enough | D.like a flower |
4. As is meant by the author, thorns of a rose_________.
A.protect the rose from harm | B.symbolize reduced love |
C.add a new element to the image of love | D.represent objects of one’s affection |
5. The meaning of the love-is–a-rose metaphor is that____________-
A.love is a true joy | B.true love comes once in a lifetime |
C.love does not last long | D.love is both good and bad experiences |
高二英语阅读理解中等难度题查看答案及解析
A metaphor is a poetic device that deals with comparison. It compares similar qualities of two dissimilar objects. With a simple metaphor, one object becomes the other: Love is a rose. Although this does not sound like a particularly rich image, a metaphor can communicate so much about a particular image that poets use them more than any other type of figurative language. The reason for this is that poets compose their poetry to express what they are experiencing emotionally at that moment. Consequently, what the poet imagines love to be may or may not be our understanding of love. Therefore, the poet’s job is to enable us to experience it, to feel it the same way as the poet does.
Let’s analyze this remarkably simple metaphor concerning love and the rose to see what it offers. Because the poet uses a comparison with a rose, first we must examine the characteristics of that flower. A rose is impressive in its beauty, its petals(花瓣)are nicely soft, and its smell is pleasing. It’s possible to say that a rose is actually a feast to the senses of sight, touch, and smell. The rose’s appearance seems to border on perfection, each petal seemingly equal in form. Isn’t this the way one’s love should be?A loved one should be a delight to one’s senses and seem perfect.
However, there is another dimension added to the comparison by using a rose. Roses have thorns. The poet wants to convey the idea that roses can be tricky. So can love, the metaphor tells us. When one reaches out with absolute trust to touch the object of his or her affection, ouch, a thorn can cause great harm! “Be careful,” the metaphor warns, “Love is a feast to the senses, but it can overwhelm us, and it can also hurt us and cause acute suffering.” This is the poet’s understanding of love—an admonition (劝诫). What is the point?Just this: It took almost 14 sentences to clarify what a simple metaphor communicates in only four words! That is the artistry and the joy of the simple metaphor.
1.According to the passage, a metaphor is a ________.
A. description of two similar objects in a poetic way
B. literary device specially employed in poetry writing
C. contrast between two different things to create a vivid image
D. comparison between two different objects with similar features
2.As is meant by the author, thorns of a rose ________.
A. add a new element to the image of love
B. protect the rose from harm
C. symbolize reduced love
D. cause acute suffering
3.It can be inferred from the passage that a metaphor is _______.
A. difficult to understand B. rich in meaning
C. simple to use D. perfect in form
4.The main idea of this passage is that ________.
A. love is a rose in metaphor
B. a rose is a good image in poetry
C. a metaphor is a great poetic device
D. a poet should be careful to use a metaphor
高二英语阅读理解困难题查看答案及解析