You may not be aware, but digital currency (货币) is a big part of the Internet world. QQ Coins can buy you accessories (配饰) for your QQ images. More importantly, a new digital currency, Bitcoin, is bringing the world’s commerce online.
If you’re traveling, you can spend Bitcoins at restaurants and hotels listed at BitcoinTravel.com. In China, Bitcoins can be used to buy goods at about 134 online shops on Taobao. And at a café named 2nd Place in Beijing, you can even buy fresh coffee with Bitcoins.
So what makes Bitcoin so attractive to investors?
First of all, the Bitcoin system is not controlled by anyone. One central authority cannot make policies to change the value of Bitcoins. The fixed amount of Bitcoins also means they cannot lose value through inflation(通货膨胀), as all forms of paper money have done over time.
In addition, accounts in the Bitcoin system are anonymous and transparent. Users can set up an account easily and track every Bitcoin. All of these features seem to make Bitcoins immune(有免疫力的) from loss, but that is not entirely true.
“The value of Bitcoins can vary wildly as no central government makes the price of them steady. If the value drops suddenly, investors cannot get any compensation(赔偿),” Zhao Qingming, a senior researcher at China Construction Bank, told China Economic Weekly. And Bitcoins, unlike company shares, are not backed by any tangible funds, which also adds to their risk.
While China will not recognize the digital currency anytime soon, Xinhua said, lawmakers and officials at a hearing on Nov. 18 in the US made positive comments about Bitcoin.
Ben Bernanke, outgoing chairman of the Federal Reserve, told the Washington Post that “these types of creations, such as Bitcoin… may hold long-term promise, particularly if its system promote a faster, more secure and more efficient payment system.”
1.Bitcoin is ______.
A. actually exactly like QQ Coins
B. only used online
C. a new currency used both online and in real life
D a country’s new digital currency.
2.We can use Bitcoin to buy the following things except ______.
A. online goods
B. goods at 134 online shops on Taobao
C. books in physical shops
D. coffee at a café named 2nd Place
3.What is the disadvantage of Bitcoin?
A. the value of it can rise and fall wildly.
B. It cannot lose value through inflation.
C. Every bitcoin in your account can be followed.
D. It can even be used at some specific restaurants and hotels.
高二英语阅读理解中等难度题
You may not be aware, but digital currency (货币) is a big part of the Internet world. QQ Coins can buy you accessories (配饰) for your QQ images. More importantly, a new digital currency, Bitcoin, is bringing the world’s commerce online.
If you’re traveling, you can spend Bitcoins at restaurants and hotels listed at BitcoinTravel.com. In China, Bitcoins can be used to buy goods at about 134 online shops on Taobao. And at a café named 2nd Place in Beijing, you can even buy fresh coffee with Bitcoins.
So what makes Bitcoin so attractive to investors?
First of all, the Bitcoin system is not controlled by anyone. One central authority cannot make policies to change the value of Bitcoins. The fixed amount of Bitcoins also means they cannot lose value through inflation(通货膨胀), as all forms of paper money have done over time.
In addition, accounts in the Bitcoin system are anonymous and transparent. Users can set up an account easily and track every Bitcoin. All of these features seem to make Bitcoins immune(有免疫力的) from loss, but that is not entirely true.
“The value of Bitcoins can vary wildly as no central government makes the price of them steady. If the value drops suddenly, investors cannot get any compensation(赔偿),” Zhao Qingming, a senior researcher at China Construction Bank, told China Economic Weekly. And Bitcoins, unlike company shares, are not backed by any tangible funds, which also adds to their risk.
While China will not recognize the digital currency anytime soon, Xinhua said, lawmakers and officials at a hearing on Nov. 18 in the US made positive comments about Bitcoin.
Ben Bernanke, outgoing chairman of the Federal Reserve, told the Washington Post that “these types of creations, such as Bitcoin… may hold long-term promise, particularly if its system promote a faster, more secure and more efficient payment system.”
1.Bitcoin is ______.
A. actually exactly like QQ Coins
B. only used online
C. a new currency used both online and in real life
D a country’s new digital currency.
2.We can use Bitcoin to buy the following things except ______.
A. online goods
B. goods at 134 online shops on Taobao
C. books in physical shops
D. coffee at a café named 2nd Place
3.What is the disadvantage of Bitcoin?
A. the value of it can rise and fall wildly.
B. It cannot lose value through inflation.
C. Every bitcoin in your account can be followed.
D. It can even be used at some specific restaurants and hotels.
高二英语阅读理解中等难度题查看答案及解析
You know Australia is a big country, but you may not know how easy it is to get around. The untouched beaches that go for miles and deserts that touch the horizon are just there, waiting to be reached and explored. The following are the different ways you can explore our vast country.
Getting around Australia
Air
Flying is the best way to cover large distances in a short time. You can spend more time on the Australia’s can’t-miss landscapes and relaxing lifestyle. Moreover, competition among airlines makes great flying fees available for you.
Drive
Australia has a vast network of well-maintained roads and some of the most beautiful touring routes in the world. You have no difficulty finding car rental companies at major airports, central city locations, suburbs and attractions.
Bus
Bus travel in Australia is comfortable, easy and economical. Buses generally have air conditioning, reading lights, adjustable seats and videos. Services are frequent, affordable and efficient.
Rail
Train travel is the cheapest and gives you an insight into Australia’s size and variety, all from the comfort of your carriage. Scheduled services are a great way to get quickly between our cities and regional centers.
Ferry
The Spirit of Tasmania runs a passenger and vehicle ferry service between Melbourne and Tasmania nightly. Extra services are running during summer rush hours. Sealink ferries connect South Australia and Kangaroo Island several times a day. Ferries connect suburbs in our capital cities.
Walk
With easy on the feet pedestrian streets, walking is a great way to get around our cities. Besides all the above, you can also experience some of the longest tracks and trails in the world in central Australia—impressive journeys of a thousand kilometers or more that can take several weeks to complete.
1.The underlined word “untouched” in the 1stparagraph means _____.
A.secure B.special
C.natural D.artificial
2.Which of the following is TRUE about travelling in Australia?
A.More travelers make the flying fees among airlines higher than before.
B.You can easily rent a car to explore its most beautiful touring routes.
C.Taking a bus tour is the most comfortable, economical and efficient way.
D.Train services can offer you more comfort than any other means of transport.
3.Ferry service between Melbourne and Tasmania usually runs ____.
A.only at night hours B.only during rush hours
C.several times a day D.Between different cities
4.From the passage, we know that ____.
A.pedestrian walking is a great way to travel between cities
B.walking in central Australia takes a long time
C.central Australia has the world’s longest railway line
D.you have to walk over a thousand kilometers in Australia
5.If you have only 5 days and want to visit Australia’s famous attractions that are far away from each other, which way of travelling best suits you?
A.By air. B.By car.
C.By bus. D.On foot.
高二英语阅读理解中等难度题查看答案及解析
You know Australia is a big country, but you may not know how easy it is to get around. The untouched beaches that go for miles and deserts that touch the horizon are just there, waiting to be reached and explored. The following are the different ways you can explore our vast country.
Getting around Australia
Air
Flying is the best way to cover large distances in a short time. You can spend more time on the Australia’s can’t-miss landscapes and relaxing lifestyle. Moreover, competition among airlines makes great flying fees available for you.
Drive
Australia has a vast network of well-maintained roads and some of the most beautiful touring routes in the world. You have no difficulty finding car rental companies at major airports, central city locations, suburbs and attractions.
Bus
Bus travel in Australia is comfortable, easy and economical. Buses generally have air conditioning, reading lights, adjustable seats and videos. Services are frequent, affordable and efficient.
Rail
Train travel is the cheapest and gives you an insight into Australia’s size and variety, all from the comfort of your carriage. Scheduled services are a great way to get quickly between our cities and regional centers.
Ferry
The Spirit of Tasmania runs a passenger and vehicle ferry service between Melbourne and Tasmania nightly. Extra services are running during summer rush hours. Sealink ferries connect South Australia and Kangaroo Island several times a day. Ferries connect suburbs in our capital cities.
Walk
With easy on the feet pedestrian streets, walking is a great way to get around our cities.
Besides all the above, you can also experience some of the longest tracks and trails in the world in central Australia—impressive journeys of a thousand kilometers or more that can take several weeks to complete.
1.The underlined word “untouched” in the 1st paragraph means _____.
A．secure B．special C．natural D．artificial
2.Which of the following is TRUE about travelling in Australia?
A．More travelers make the flying fees among airlines higher than before.
B．You can easily rent a car to explore its most beautiful touring routes.
C．Taking a bus tour is the most comfortable, economical and efficient way.
D．Train services can offer you more comfort than any other means of transport.
3.Ferry service between Melbourne and Tasmania usually runs ____.
A．only at night hours B．only during rush hours
C．several times a day D．Between different cities
4.From the passage, we know that ____.
A．pedestrian walking is a great way to travel between cities
B．walking in central Australia takes a long time
C．central Australia has the world’s longest railway line
D．you have to walk over a thousand kilometers in Australia
5.If you have only 5 days and want to visit Australia’s famous attractions that are far away from each other, which way of travelling best suits you?
A．By air. B．By car. C．By bus. D．On foot.
高二英语阅读理解简单题查看答案及解析
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
If you garden for pleasure, you may not be aware of how beneficial this hobby is for your health. While you are preparing your garden to grow fresh plants, you are actually doing an amount of exercise as well. Basic yard care tasks such as cleaning the grass or moving fallen leaves away are also good ways to get physical exercise. 1 . Just think of the mental relaxation you experience when working in the garden.
Various health experts and university studies show that gardening and yard work are more than just enjoyable hobbies. 2 . This is truly a great thing as you can use your whole body while you are working. Gardening also involves a number of different kinds of exercise, including stretching and weight lighting.
Activities in the yard and garden are also a form of exercise that is appropriate for a variety of people and age groups. Depending on the activity, gardening and yard work are not quite as hard on your body as jogging or running. 3 Like other forms of exercise, gardening can help lower blood pressure and cholesterol (胆固醇) levels and keep away heart disease. Moreover, it helps burn a lot of calories.
4 . But you can increase the amount of time you spend gardening to improve your health even more. If you are not an active gardener, think about starting a small garden. This way, you can combine the joys of growing your own food with light exercise.
When gardening, like other forms of exercise, you need to follow a few basic tips to maximize your experience. First, you should warm up a bit. Do some basic stretches so that your muscles are ready. 5 . This is especially important if you are not already an active gardener.
A．They are also unique forms of exercise that allow you to do something creative and fun.
B．Then if you plan to lift heavy objects, always lift them with your knees, not your back.
C．Additionally, gardening and yard care are beneficial for your mental health, too.
D．In the winter, you may wonder what kinds of activities you can do in the garden.
E. There are a lot of activities that you can do in your yard and garden.
F. This means that even if you are older, you can still enjoy the exercise.
G. If you already garden, good for you!
高二英语信息匹配简单题查看答案及解析
Be aware of those who use the truth to deceive. When someone tells you something that is true, but leaves out important information that should be included, he can create a false impression. For example, someone might say, “I just won a hundred dollars on the lottery. It was great. I took that dollar ticket back to the store and turned it in for one hundred dollars!” This guy’s a winner, right? Maybe, or maybe not. We then discover that he bought two hundred tickets, and only one was winner. He’s really a big loser! He didn’t say anything that was false, but he omitted important information on purpose. That’s called a half-truth. Half-truths are not technically lies, but they are just as dishonest.
Untrustworthy candidates in political campaigns often use this tactic. Let’s say that during Governor Smith’s last term, her state lost one million jobs and gained three million jobs. Then she seeks another term. One of her opponents runs an advertisement, saying “During Governor Smith’s term, the state lost one million jobs!” That’s true. However an honest statement would have been, “During Governor Smith’s term, the state had a net gain of two million jobs.”
Advertisers will sometimes use half-truths. It’s against the law to make false claims so they try to mislead you with the truth. An advertisement might boast, “Nine out of ten doctors recommend Yucky Pills to cure nose pimples(粉刺).” It fails to mention that they only asked ten doctors and nine of them work for the Yucky Corporation.
This kind of deception happens too often. It’s a sad fact of life: Lies are lies, and sometimes the truth can lie as well.
1.Which statement is true according to the article?
A. Whenever people tell the truth, they may lie
B. You cannot trust lottery agent.
C. All governors help their states.
D. The truth can be used in dishonest ways.
2.The author clearly wants people ___________.
A. to think carefully about what they read and hear
B. to vote for female candidates
C. not to believe advertisements of any kind
D. not to trust any politician
3.Governor Smith’s opponents wanted __________.
A. to make her a liar B. to beat her in the campaign
C. to get jobs in the government D. to detect her lie
高二英语阅读理解中等难度题查看答案及解析
You may think that sailing is a difficult sport, but it is really not hard to learn. You do not need to be strong. But you need to be quick. And you need to understand a few basic rules about the wind.
First, you must ask yourself, “Where is the wind coming from? Is it coming from ahead or behind or from the side?” You must think about this all the time on the boat. The wind direction tells you what to do with the sail.
Let’s start with the wind blowing from the behind. This means the wind and the boat are going in the same direction. Then you must always keep the sail outside the boat. It should be at a 90° angle to the boat. Then it will catch the wind best.
If the wind is blowing from the side, it is blowing across the boat. In this case, you must keep the sail half way outside the boat. It should be at a 45°angle to the boat. It needs to be out far enough to catch the wind, but it shouldn't flap(摆动). It shouldn’t look like on a flagpole. If it is flapping, it is probably out too far, and the boat will slow down.
Sailing into the wind is not possible. If you try, the sail will flap and the boat will stop. You may want to go in that direction. It is possible, but you can’t go in a straight line. You must go first in one direction and then in another. This is called tacking. When you’re tacking, you must always keep the sail inside the boat.
1.What should you consider first while sailing?
A. Sailors’ strength.
B. Wind directions.
C. Size of sail.
D. Wave levels.
2.What does the word “It” in Paragraph 4 refer to?
A. The sail. B. The wind. C. The boat. D. The angle.
3.What do you have to do when sailing against the wind?
A. Move in a straight line.
B. Allow the sail to flap.
C. Tack the boat.
D. Lower the sail.
4.Where can you probably find the text?
A. In a tourist guidebook.
B. In a physics textbook.
C. In an official report.
D. In a popular magazine.
高二英语阅读理解中等难度题查看答案及解析
You may think that sailing is a difficult sport, but it is really not hard to learn it. You do not need to be strong. But you need to be quick. And you need to understand a few basic rules about the wind.
First, you must ask yourself, “Where is the wind coming from? Is it coming from ahead or behind or from the side?” You must think about this all the time on the boat. The wind direction tells you what to do with the sail.
Let’s start with the wind blowing from the behind. This means the wind and the boat are going in the same direction. Then you must always keep the sail outside the boat. It should be at a 90° angle (角度) to the boat. Then it will catch the wind best.
If the wind is blowing from the side, it is blowing across the boat. In this case, you must keep the sail half way outside the boat. It should be at a 45° angle to the boat. It needs to be out far enough to catch the wind, but it shouldn’t flap (摆动). It shouldn’t look like on a flagpole. If it is flapping, it is probably out too far, and the boat will slow down.
Sailing into the wind is not possible. If you try, the sail will flap and the boat will stop. You may want to go in that direction. It is possible, but you can’t go in a straight line. You must go first in one direction and then in another. This is called tacking. When you are tacking, you must always keep the sail inside the boat.
1. What should you consider first while sailing?
A. Sailors’ strength. B. Wave levels.
C. Wind directions. D. Size of sails.
2. What does the word “It” underlined in Paragraph 4 refer to?
A. The boat. B. The wind.
C. The sail. D. The angle.
3. What do you have to do when sailing against the wind?
A. Move in a straight line. B. Allow the sail to flap.
C. Lower the sail. D. Tack the boat.
4. Where can you probably find the text?
A. In a popular magazine. B. In a tourist guidebook.
C. In a physics textbook. D. In an official report.
高二英语阅读理解中等难度题查看答案及解析
The evidence for harmony may not be obvious in some families. But it seems that four out of five young people now get on well with their parents, which is the opposite of the popularly-held image of unhappy teenagers locked in their room after endless family quarrels.
An important new study into teenage attitudes surprisingly shows that their family life is more harmonious than it had ever been in the past. “We were surprised by just how positive today’s young people seem to be about their families,” said one member of the research team. “They’re expected to be rebellious(叛逆的) and selfish but actually they have other things on their minds: they want a car and material goods, and they worry about whether school is serving them well. There’s more negotiation(商议) and discussion between parents and children, and children expect to take part in the family decision-making process. They don’t want to rock the boat.”
So it seems that this generation of parents is much more likely than parents of 30 years ago to treat their children as friends. “My parents are happy to discuss things with me and willing to listen to me,” says 17-year-old Daniel Lazall. “I always tell them when I’m going out clubbing. As long as they know what I’m doing, they’re fine with me.” Susan Crome, who is now 21, agrees. “Looking back on the last 10 years, there was a lot of what you could call negotiation. For example, as long as I’d done all my homework, I could go out on a Saturday night. But I think my grandparents were a lot stricter with my parents than that.”
Maybe this positive view of family life should not be unexpected. It is possible that the idea of teenage rebellion(反抗) is not rooted in real facts. A researcher comments, “Our surprise that teenagers say they get along well with their parents comes because of a brief period in our social history when teenagers were regarded as different beings. But that idea of rebelling and breaking away from their parents really only happened during that one time in the 1960s when everyone rebelled. The normal situation throughout history has been a smooth change from helping out with the family business to taking it over. ”
1.According to the author, teenage rebellion______
A. may be a false belief B. is common nowadays
C. existed only in the 1960s D. resulted from changes in families.
2.The study shows that teenagers don’t want to __________.
A. share family responsibility
B. cause trouble in their families
C. go boating with their family
D. make family decisions
3.Compared with parents of 30 years ago, today’s parents ____________.
A. go to clubs more often with their children
B. are much stricter with their children
C. care less about their children’s life
D. give their children more freedom
4.What is the passage mainly about？
A. Negotiation in family. B. Education in family.
C. Harmony in family. D. Teenage trouble in family.
高二英语阅读理解中等难度题查看答案及解析
The evidence for harmony may not be obvious in some families. But it seems that four out of five young people now get on well with their parents, which is the opposite of the popularly-held image (形象) of unhappy teenagers locked in their room after endless family quarrels.
An important new study into teenage attitudes surprisingly shows that their family life is more harmonious than it had ever been in the past. “We were surprised by just how positive today‘s young people seem to be about their families,” said one member of the research team. “They’re expected to be rebellious (叛逆的) and selfish but actually they have other things on their minds: they want a car and material goods, and they worry about whether school is serving them well. There‘s more negotiation (商议) and discussion between parents and children, and children expect to take part in the family decision-making process. They don’t want to rock the boat (捣乱).”
So it seems that this generation of parents is much more likely than parents of 30 years ago to treat their children as friends. “My parents are happy to discuss things with me and willing to listen to me,” says 17-year-old Daniel Lazall. “I always tell them when I‘m going out clubbing. As long as they know what I’m doing, they‘re fine with me.” Susan Crome, who is now 21, agrees. “Looking back on the last 10 years, there was a lot of what you could call negotiation. For example, as long as I’d done all my homework, I could go out on a Saturday night. But I think my grandparents were a lot stricter with my parents than that.”
Maybe this positive view of family life should not be unexpected. It is possible that the idea of teenage rebellion is not rooted in real facts. A researcher comments (评论), “Our surprise that teenagers say they get along well with their parents comes because of a brief period in our social history when teenagers were regarded as different beings. But that idea of rebelling and breaking away from their parents really only happened during that one time in the 1960s when everyone rebelled. The normal situation throughout history has been a smooth change from helping out with the family business to taking it over. ”
1.What is popular among the teenagers today?
A. They worry about school.
B. They dislike living with their parents.
C. They have to be locked in to avoid troubles.
D. They quarrel a lot with other family members.
2.The study shows that teenagers don‘t want to __________.
A. share family responsibility
B. cause trouble in their families
C. go boating with their family
D. make family decisions
3.Compared with parents of 30 years ago, today‘s parents ____________.
A. go to clubs more often with their children
B. are much stricter with their children
C. care less about their children‘s life
D. give their children more freedom
4.According to the writer, teenage rebellion __________.
A. may be a false belief
B. is common nowadays
C. existed only in the 1960s
D. resulted from changes in families
5. What is the passage mainly about?
A. Negotiation in family.
B. Education in family.
C. Harmony in family.
D. Teenage troubles in family.
高二英语阅读理解中等难度题查看答案及解析
The evidence for harmony may not be obvious in some families. But it seems that four out of five young people now get on with their parents, which is the opposite of the popularly held image of unhappy teenagers locked in their room after endless family quarrels.
An important new study into teenage attitudes surprisingly shows that their family life is more harmonious than it has ever been in the past.” We were surprised by just how positive today’s young people seen to be about their families,” said one member of the research team. “They’re expected to be rebellious(叛逆的) and selfish but actually they have other things on their minds; they want a car and material goods, and they worry about whether school is serving them well. There’s more negotiation and discussion between parents and children, and children expect to take part in the family decision-making process. They don’t want to rock the boat.”
So it seems that this generation of parents is much more likely than parents of 30 years ago to treat their children as friends. “My parents are happy to discuss things with me and willing to listen to me,” says 17-years-old Daniel Lazall. “I always tell them when I’m going out clubbing. As long as they know what I’m doing, they’re fine with it.” Susan Crome, who is now 21,agrees.”Looking back on the last 10 years, there was a lot of what you could call negotiation. For example, as long as I’d done all my homework, I could go out on a Saturday night. But I think my grandparents were a lot stricter with my parents than that.”
Maybe this positive view of family life should not be unexpected. It is possible that the idea of teenagers’ rebellion is not rooted in real facts. A researcher comments, “Our surprise that teenagers say they get along well with their parents comes because of a brief period in our social history when teenagers were regarded as different beings. But that idea of rebelling and breaking away from their parents really only happened during that one time in the 1960s when everyone rebelled. The normal situation throughout history has been a smooth change from helping out with the family business to taking it over.”
1.The study shows that teenagers don’t want to ___
A. share family responsibility B. cause trouble in their families
C. go boating with their family D. make family decisions
2.Compared with parents of 30 years ago, today’s parents___.
A. go to clubs more often with their children B. are much stricter with their children
C. care less about their children’s life D. give their children more freedom
3.Which title best gives the main idea of the passage?
A. Discussion in family. B. Teenage education in family.
C. Harmony in family. D. Teenage trouble in family.
高二英语阅读理解简单题查看答案及解析