Pumpkins of almost any variety have flesh high in fiber and beta carotene(β-胡萝卜素). But we don't eat the vast majority of the pumpkins grown in the U.S. Instead, we, of course, carve faces into them, light them and perhaps leave them to sit outside for days. And then we threw them. But could we be eating more pumpkins?
The Howden pumpkin-the most common variety for decorative uses-has been produced for its size, shape, color and having a handle-like stem for easy carrying, according to Katie Kammler, gardening specialist with the University of Missouri Extension. “If it was my choice, carved pumpkins are not what I'd want to eat,” Kammler says. Instead, she'd prefer one of the smaller and sweeter varieties-like the jack-be-little, Hubbard or kabocha, which have been selected over time for taste.
“You could puree(把……研成糊状) your pumpkin,” she tells The Salt by email. “If you go that route, I'd recommend using the puree for baking; sugar and spices will go a long way in improving the taste.”
Now, admittedly, eating your Halloween pumpkin this way means not carving it. So what if you have already carved it?
We asked the Food and Drug Administration (FDA) whether they recommended eating Halloween pumpkins. Spokeswoman Lauren Sucher said, “They may have been left outside for days and exposed to dirt and insects, and possibly wax and smoke. But we recommend that consumers who want to use their pumpkins for food set aside some parts, such as pumpkin seeds, and roast them soon after carving.”
But this doesn't mean after Halloween there aren't better things to do with your pumpkin than putting it in landfills(垃圾填埋地). Kammler says those in good condition make great farm animal feed.
Another suggestion from Chef Dan Barber. “Donate your pumpkin to compost(堆肥) at your local farmers' market. So if it doesn't feed us at least it's helping crops grow.”
1.What do we learn about the Howden pumpkin?
A.It is most suitable for Halloween. B.It is mainly used for food products.
C.It is more delicious than the jack-be-little. D.It is Kammler's favorite variety of pumpkin.
2.What does Kammler mainly tell The Salt?
A.How to puree your pumpkin. B.How to eat Halloween pumpkins.
C.How to cook uncarved pumpkins. D.How to improve the taste of pumpkins.
3.What is the FDA's attitude to eating carved Halloween pumpkins?
A.Disapproving. B.Dissatisfied.
C.Uncertain. D.Uncaring.
4.What should we do to deal with unwanted pumpkins according to the text?
A.Eat those in good condition. B.Bury them under the ground.
C.Sell them at local farmers' market. D.Give them to farms to improve soil.
高三英语阅读理解中等难度题
Pumpkins of almost any variety have flesh high in fiber and beta carotene(β-胡萝卜素). But we don't eat the vast majority of the pumpkins grown in the U.S. Instead, we, of course, carve faces into them, light them and perhaps leave them to sit outside for days. And then we threw them. But could we be eating more pumpkins?
The Howden pumpkin-the most common variety for decorative uses-has been produced for its size, shape, color and having a handle-like stem for easy carrying, according to Katie Kammler, gardening specialist with the University of Missouri Extension. “If it was my choice, carved pumpkins are not what I'd want to eat,” Kammler says. Instead, she'd prefer one of the smaller and sweeter varieties-like the jack-be-little, Hubbard or kabocha, which have been selected over time for taste.
“You could puree(把……研成糊状) your pumpkin,” she tells The Salt by email. “If you go that route, I'd recommend using the puree for baking; sugar and spices will go a long way in improving the taste.”
Now, admittedly, eating your Halloween pumpkin this way means not carving it. So what if you have already carved it?
We asked the Food and Drug Administration (FDA) whether they recommended eating Halloween pumpkins. Spokeswoman Lauren Sucher said, “They may have been left outside for days and exposed to dirt and insects, and possibly wax and smoke. But we recommend that consumers who want to use their pumpkins for food set aside some parts, such as pumpkin seeds, and roast them soon after carving.”
But this doesn't mean after Halloween there aren't better things to do with your pumpkin than putting it in landfills(垃圾填埋地). Kammler says those in good condition make great farm animal feed.
Another suggestion from Chef Dan Barber. “Donate your pumpkin to compost(堆肥) at your local farmers' market. So if it doesn't feed us at least it's helping crops grow.”
1.What do we learn about the Howden pumpkin?
A.It is most suitable for Halloween. B.It is mainly used for food products.
C.It is more delicious than the jack-be-little. D.It is Kammler's favorite variety of pumpkin.
2.What does Kammler mainly tell The Salt?
A.How to puree your pumpkin. B.How to eat Halloween pumpkins.
C.How to cook uncarved pumpkins. D.How to improve the taste of pumpkins.
3.What is the FDA's attitude to eating carved Halloween pumpkins?
A.Disapproving. B.Dissatisfied.
C.Uncertain. D.Uncaring.
4.What should we do to deal with unwanted pumpkins according to the text?
A.Eat those in good condition. B.Bury them under the ground.
C.Sell them at local farmers' market. D.Give them to farms to improve soil.
高三英语阅读理解中等难度题查看答案及解析
When young, work with every fiber of your being and when old, you’ll have little left _____ about.
A. to complain B. complaining
C. having complained D. to have complained
高三英语单项填空中等难度题查看答案及解析
More and more high-rise buildings have been built in big cities ________ space.
A. in search of B. in place of C for lack of D. in memory of
高三英语单项填空中等难度题查看答案及解析
More and more high-rise buildings have been built in big cities ________space.
A. in search of B. in place of C. for lack of D. for fear of
高三英语单项填空中等难度题查看答案及解析
For centuries, medical pioneers have refined a variety of methods and medicines to treat sickness, injury, and disability, enabling people to live longer and healthier lives.
“A salamander (a small lizard-like animal) can grow back its leg. Why can't a human do the same?” asked Peruvian-born surgeon Dr. Anthony Atala in a recent interview. The question, a reference to work aiming to grow new limbs for wounded soldiers, captures the inventive spirit of regenerative medicine. This innovative field seeks to provide patients with replacement body parts. These parts are not made of steel; they are the real things --- living cells, tissue, and even organs.
Regenerative medicine is still mostly experimental, with clinical applications limited to procedures such as growing sheets of skin on burns and wounds. One of its most significant advances took place in 1999，when a research group at North Carolina’s Wake Forest Institute for Regenerative Medicine conducted a successful organ replacement with a laboratory-grown bladder. Since then, the team, led by Dr. Atala, has continued to generate a variety of other tissues and organs 一 from kidneys to ears.
The field of regenerative medicine builds on work conducted in the early twentieth century with the first successful transplants of donated human soft tissue and bone. However, donor organs are not always the best option. First of all, they are in short supply, and many people die while waiting for an available organ; in the United States alone, more than 100,000 people are waiting for organ transplants. Secondly, a patient’s body may ultimately reject the transplanted donor organ. An advantage of regenerative medicine is that the tissues are grown from a patient’s own cells and will not be rejected by the body’s immune system.
Today, several labs are working to create bioartificial body parts. Scientists at Columbia and Yale Universities have grown a jawbone and a lung. At the University of Minnesota, Doris Taylor has created a beating bioartificial rat heart. Dr. Atala’s medical team has reported long-term success with bioengineered bladders implanted into young patients with spina bifida (a birth defect that involves the incomplete development of the spinal cord). And at the University of Michigan, H. David Humes has created an artificial kidney.
So far, the kidney procedure has only been used successfully with sheep, but there is hope that one day similar kidney will be implantable in a human patient. The continuing research of scientists such as these may eventually make donor organs unnecessary and, as a result, significantly increase individuals'chances of survival.
1. In the latest field of regenerative medicine, what are replacement parts made of?
A. Cells, tissues and organs of one’s own.
B. Rejected cells, tissues and organs.
C. Donated cells, tissues and organs.
D. Cells, tissues and organs made of steel.
2.What have scientists experimented successfully on for a bioartificial kidney?
A. Patients. B. Rats. C. Soldiers. D. Sheep.
3.Why is generative medicine considered innovative?
A. It will strengthen the human body’s immune system.
B. It will provide patients with replacement soft tissues.
C. It will make patients live longer with bioartificial organs.
D. It will shorten the time patients waiting for a donated organ.
4.What is the writer’s attitude towards regenerative medicine?
A. Doubtful. B. Reserved. C. Positive. D. Negative.
高三英语阅读理解简单题查看答案及解析
For centuries, medical pioneers have refined a variety of methods and medicines to treat sickness, injury, and disability, enabling people to live longer and healthier lives.
“A salamander (a small lizard-like animal) can grow back its leg. Why can't a human do the same?” asked Peruvian-born surgeon Dr. Anthony Atala in a recent interview. The question, a reference to work aiming to grow new limbs for wounded soldiers, captures the inventive spirit of regenerative medicine. This innovative field seeks to provide patients with replacement body parts.
These parts are not made of steel; they are the real things --- living cells, tissue, and even organs.
Regenerative medicine is still mostly experimental, with clinical applications limited to procedures such as growing sheets of skin on burns and wounds. One of its most significant advances took place in 1999，when a research group at North Carolina’s Wake Forest Institute for Regenerative Medicine conducted a successful organ replacement with a laboratory-grown bladder. Since then, the team, led by Dr. Atala, has continued to generate a variety of other tissues and organs 一 from kidneys to ears.
The field of regenerative medicine builds on work conducted in the early twentieth century with the first successful transplants of donated human soft tissue and bone. However, donor organs are not always the best option. First of all, they are in short supply, and many people die while waiting for an available organ; in the United States alone, more than 100,000 people are waiting for organ transplants. Secondly, a patient’s body may ultimately reject the transplanted donor organ. An advantage of regenerative medicine is that the tissues are grown from a patient’s own cells and will not be rejected by the body’s immune system.
Today, several labs are working to create bioartificial body parts. Scientists at Columbia and Yale Universities have grown a jawbone and a lung. At the University of Minnesota, Doris Taylor has created a beating bioartificial rat heart. Dr. Atala’s medical team has reported long-term success with bioengineered bladders implanted into young patients with spina bifida (a birth defect that involves the incomplete development of the spinal cord). And at the University of Michigan, H. David Humes has created an artificial kidney.
So far, the kidney procedure has only been used successfully with sheep, but there is hope that one day similar kidney will be implantable in a human patient. The continuing research of scientists such as these may eventually make donor organs unnecessary and, as a result, significantly increase individuals’ chances of survival.
1. In the latest field of regenerative medicine, what are replacement parts made of?
A. Donated cells, tissues and organs.
B. Rejected cells, tissues and organs.
C. Cells, tissues and organs of one’s own.
D. Cells, tissues and organs made of steel.
2. What have scientists experimented successfully on for a bioartificial kidney?
A. Patients. B. Rats. C. Sheep. D. Soldiers.
3.Why is generative medicine considered innovative?
A. It will provide patients with replacement soft tissues.
B. It will strengthen the human body’s immune system.
C. It will shorten the time patients waiting for a donated organ.
D. It will make patients live longer with bioartificial organs.
4. What is the writer’s attitude towards regenerative medicine?
A. Positive. B. Negative.
C. Doubtful. D. Reserved.
高三英语阅读理解中等难度题查看答案及解析
For centuries, medical pioneers have refined a variety of methods and medicines to treat sickness, injury, and disability, enabling people to live longer and healthier lives.
“A salamander (a small lizard-like animal) can grow back its leg. Why can't a human do the same?” asked Peruvian-born surgeon Dr. Anthony Atala in a recent interview. The question, a reference to work aiming to grow new limbs for wounded soldiers, captures the inventive spirit of regenerative medicine. This innovative field seeks to provide patients with replacement body parts. These parts are not made of steel; they are the real things --- living cells, tissue, and even organs.
Regenerative medicine is still mostly experimental, with clinical applications limited to procedures such as growing sheets of skin on burns and wounds. One of its most significant advances took place in 1999，when a research group at North Carolina’s Wake Forest Institute for Regenerative Medicine conducted a successful organ replacement with a laboratory-grown bladder. Since then, the team, led by Dr. Atala, has continued to generate a variety of other tissues and organs 一 from kidneys to ears.
The field of regenerative medicine builds on work conducted in the early twentieth century with the first successful transplants of donated human soft tissue and bone. However, donor organs are not always the best option. First of all, they are in short supply, and many people die while waiting for an available organ; in the United States alone, more than 100,000 people are waiting for organ transplants. Secondly, a patient’s body may ultimately reject the transplanted donor organ. An advantage of regenerative medicine is that the tissues are grown from a patient’s own cells and will not be rejected by the body’s immune system.
Today, several labs are working to create bioartificial body parts. Scientists at Columbia and Yale Universities have grown a jawbone and a lung. At the University of Minnesota, Doris Taylor has created a beating bioartificial rat heart. Dr. Atala’s medical team has reported long-term success with bioengineered bladders implanted into young patients with spina bifida (a birth defect that involves the incomplete development of the spinal cord). And at the University of Michigan, H. David Humes has created an artificial kidney.
So far, the kidney procedure has only been used successfully with sheep, but there is hope that one day similar kidney will be implantable in a human patient. The continuing research of scientists such as these may eventually make donor organs unnecessary and, as a result, significantly increase individuals'chances of survival.
1. In the latest field of regenerative medicine, what are replacement parts made of?
A. Cells, tissues and organs of one’s own.
B. Rejected cells, tissues and organs.
C. Donated cells, tissues and organs.
D. Cells, tissues and organs made of steel.
2.What have scientists experimented successfully on for a bioartificial kidney?
A. Patients. B. Rats. C. Soldiers. D. Sheep.
3.Why is generative medicine considered innovative?
A. It will strengthen the human body’s immune system.
B. It will provide patients with replacement soft tissues.
C. It will make patients live longer with bioartificial organs.
D. It will shorten the time patients waiting for a donated organ.
4.What is the writer’s attitude towards regenerative medicine?
A. Doubtful. B. Reserved. C. Positive. D. Negative.
高三英语阅读理解简单题查看答案及解析
For centuries, medical pioneers have refined a variety of methods and medicines to treat sickness, injury, and disability, enabling people to live longer and healthier lives.
“A salamander (a small lizard-like animal) can grow back its leg. Why can't a human do the same?” asked Peruvian-born surgeon Dr. Anthony Atala in a recent interview. The question, a reference to work aiming to grow new limbs for wounded soldiers, captures the inventive spirit of regenerative medicine. This innovative field seeks to provide patients with replacement body parts.
These parts are not made of steel; they are the real things --- living cells, tissue, and even organs.
Regenerative medicine is still mostly experimental, with clinical applications limited to procedures such as growing sheets of skin on burns and wounds. One of its most significant advances took place in 1999，when a research group at North Carolina’s Wake Forest Institute for Regenerative Medicine conducted a successful organ replacement with a laboratory-grown bladder. Since then, the team, led by Dr. Atala, has continued to generate a variety of other tissues and organs—from kidneys to ears.
The field of regenerative medicine builds on work conducted in the early twentieth century with the first successful transplants of donated human soft tissue and bone. However, donor organs are not always the best option. First of all, they are in short supply, and many people die while waiting for an available organ; in the United States alone, more than 100,000 people are waiting for organ transplants. Secondly, a patient’s body may ultimately reject the transplanted donor organ. An advantage of regenerative medicine is that the tissues are grown from a patient’s own cells and will not be rejected by the body’s immune system.
Today, several labs are working to create bioartificial body parts. Scientists at Columbia and Yale Universities have grown a jawbone and a lung. At the University of Minnesota, Doris Taylor has created a beating bioartificial rat heart. Dr. Atala’s medical team has reported long-term success with bioengineered bladders implanted into young patients with spina bifida (a birth defect that involves the incomplete development of the spinal cord). And at the University of Michigan, H. David Humes has created an artificial kidney.
So far, the kidney procedure has only been used successfully with sheep, but there is hope that one day similar kidney will be implantable in a human patient. The continuing research of scientists such as these may eventually make donor organs unnecessary and, as a result, significantly increase individuals’ chances of survival.
1.In the latest field of regenerative medicine, what are replacement parts made of?
A. Donated cells, tissues and organs. B. Rejected cells, tissues and organs.
C. Cells, tissues and organs of one’s own. D. Cells, tissues and organs made of steel.
2.What have scientists experimented successfully on for a bioartificial kidney?
A. Patients B. Rats
C. Sheep D. Soldiers
3.Why is generative medicine considered innovative?
A. It will provide patients with replacement soft tissues.
B. It will strengthen the human body’s immune system.
C. It will shorten the time patients waiting for a donated organ.
D. It will make patients live longer with bioartificial organs.
4.What is the writer’s attitude towards regenerative medicine？
A. Positive. B. Negative.
C. Doubtful. D. Reserved.
高三英语阅读理解中等难度题查看答案及解析
For centuries, medical pioneers have refined a variety of methods and medicines to treat sickness, injury, and disability, enabling people to live longer and healthier lives.
“A salamander (a small lizard-like animal) can grow back its leg. Why can't a human do the same?” asked Peruvian-born surgeon Dr. Anthony Atala in a recent interview. The question, a reference to work aiming to grow new limbs for wounded soldiers, captures the inventive spirit of regenerative medicine. This innovative field seeks to provide patients with replacement body parts.
These parts are not made of steel; they are the real things --- living cells, tissue, and even organs.
Regenerative medicine is still mostly experimental, with clinical applications limited to procedures such as growing sheets of skin on burns and wounds. One of its most significant advances took place in 1999，when a research group at North Carolina’s Wake Forest Institute for Regenerative Medicine conducted a successful organ replacement with a laboratory-grown bladder. Since then, the team, led by Dr. Atala, has continued to generate a variety of other tissues and organs 一 from kidneys to ears.
The field of regenerative medicine builds on work conducted in the early twentieth century with the first successful transplants of donated human soft tissue and bone. However, donor organs are not always the best option. First of all, they are in short supply, and many people die while waiting
for an available organ; in the United States alone, more than 100,000 people are waiting for organ transplants. Secondly, a patient’s body may ultimately reject the transplanted donor organ. An advantage of regenerative medicine is that the tissues are grown from a patient’s own cells and will not be rejected by the body’s immune system.
Today, several labs are working to create bioartificial body parts. Scientists at Columbia and Yale Universities have grown a jawbone and a lung. At the University of Minnesota, Doris Taylor has created a beating bioartificial rat heart. Dr. Atala’s medical team has reported long-term success with bioengineered bladders implanted into young patients with spina bifida (a birth defect that involves the incomplete development of the spinal cord). And at the University of Michigan, H. David Humes has created an artificial kidney.
So far, the kidney procedure has only been used successfully with sheep, but there is hope that one day similar kidney will be implantable in a human patient. The continuing research of scientists such as these may eventually make donor organs unnecessary and, as a result, significantly increase individuals’ chances of survival.
1.In the latest field of regenerative medicine, what are replacement parts made of?
A. Donated cells, tissues and organs.
B. Rejected cells, tissues and organs.
C. Cells, tissues and organs of one’s own.
D. Cells, tissues and organs made of steel.
2.What have scientists experimented successfully on for a bioartificial kidney?
A. Patients. B. Rats.
C. Sheep. D. Soldiers.
3.Why is regenerative medicine considered innovative?
A. It will provide patients with replacement soft tissues.
B. It will strengthen the human body’s immune system.
C. It will shorten the time patients waiting for a donated organ.
D. It will make patients live longer with bioartificial organs.
4.What is the writer’s attitude towards regenerative medicine?
A. Positive. B. Negative.
C. Doubtful. D. Reserved.
高三英语阅读理解中等难度题查看答案及解析
Look carefully and you’ll find musicians at the top of almost any industry. The television broadcaster Paula Zahn(cello) and the NBC chief White House correspondent Chuck Todd (French horn) attended college on music scholarships; Both Microsoft’s Mr. Allen and the venture capitalist Rogar McNamee have rock bands. Lorry Page, a co-founder of Google, played saxophone in high school. The former World Bank president James D. Wolfensohn has played cello at Carnegie Hall.
The connection isn’t a coincidence. I know because I asked. I put the question to top-flight professionals in industries from tech to finance to media, all of whom had serious ( if often little-known) past lives as musicians. Almost all made a connection between their music training and their professional achievements.
Will your school music program turn your kid into a Paul Allen, the billionaire co-founder of Microsoft (guitar)? Or a Woody Allen (clarinet )? Probably not. These are outstanding achievers. But the way these and other visionaries (有远见的人) I spoke to process music is interesting.
But the key question is: why does that connection exist? Paul Allen offers an answer. He says music “establish your confidence in the ability to create.” He began playing the violin at age 7 and switched to the guitar as a teenager. Even in the early days of Microsoft, he would pick up his guitar at the end of marathon days of programming. The music was the emotional analog (类比) to his day job, both of them show his different creativity. He says, “something is pushing you to look beyond what currently exists and express yourself in a new way.”
For many of the high achievers I spoke with, music functions as a “hidden language,” as Mr. Wolfensohn calls it, one that enhances the ability to connect different or even opposite ideas. When he ran the World Band, Mr. Wolfensohn traveled to more than 100 countries, often taking in local performances (and occasionally joining in on a borrowed cello), which helped him understand “the culture of people”.
Consider the qualities these high achievers say music has sharpened : cooperation, creativity, discipline and the capacity to coordinate (协调) conflicting ideas. All are qualities obviously absent from public life. Music may not make you a genius, or rich, or even a better person. But it helps train you to think differently, to process different points of views --- and most important, to take pleasure in listening.
1.The reason why the author quote so many outstanding people as examples in the first paragraph is ___________.
A. to prove the popularity and the charm of music
B. to prove all winners are musicians before
C. to encourage kids to choose school music program
D. to prove the connection between success and music
2.Which of the following is true?
A. Everybody knows those well-known people are musicians before.
B. Musicians exist in all industries.
C. Music can certainly make you become a better person.
D.Music helps Mr. Wolfensohn have a better understanding of the different culture.
3.The author develops the passage mainly _________.
A. by classification B. by comparison
C. by example D. by process
高三英语阅读理解中等难度题查看答案及解析