Ever since news of widespread food recalls caused by a carcinogenic dye(颜料) broke, there has been confusion over possible links to the country of the same name, but Sudan officials say there is no connection whatever.
Sudan 1 is a red industrial dye that has been found in some chilli powder, but was banned in food products across the European Union (EU) in July 2003.
Since the ban was put in place, EU officials have been striving to remove some food products from the shelves. So far 580 products have been recalled.
Last week Sudan’s Embassy in the United Kingdom asked the Food Standards Agency (FSA) for clarification of the origin of the dye’s name.
Omaima Mahmoud Al Sharief, a press official at Sudan’s Embassy in China, explained the purpose of the inquiry was to clear up any misunderstanding over links between the country and the poisonous dye.
"We want to keep an eye on every detail and avoid any misunderstanding there," she said. "Our embassy to Britain asked them how the dye got that name and whether the dye had something to do with our country. But they told us there was no relationship."
The FSA, an independent food security watchdog in Britain, received a letter from the Sudanese embassy last week.
"They asked us why the dye is named Sudan, however, we also do not know how it got the name," she said. "People found the dye in 1883 and gave it the name. Nobody knows the reason, and we cannot give any explanation before we find out."
Sudan dyes, which include Sudan 1 to 4, are red dyes used for colouring solvents(溶剂), oils, waxes, petrol, and shoe and floor polishes. They are classified as carcinogens by the International Agency for Research on Cancer.
1.What does the underlined word mean in paragraph one?
A. Causing cancer. B. Having side effect. C. Containing poison. D. Poisonous.
2.How did the Sudan 1 get its name?
A. The dye is often produced in Sudan.
B. The dye has something to do with the country named Sudan.
C. Nobody is sure of the origin of the name.
D. Many foods produced in Sudan contain the dye.
3.We can infer from the passage that .
A. the Sudan government is paying much attention to the food safety
B. Sudan 1 is often used to be added to the food
C. people didn’t realize the danger of Sudan 1 until 2003
D. many food shops will be closed down
4. Which of the following is the best title?
A. Keep away from Sudan 1
B. No Sudan 1 dye links to the country
C. How Sudan 1 dye got its name?
D. Pay attention to the food safety
高三英语阅读理解中等难度题
Ever since news of widespread food recalls caused by a carcinogenic dye broke, there has been confusion(混淆) over possible links to the country of the same name, but Sudan officials say there is no connection whatever.
Sudan 1 is a red industrial dye(颜料) that has been found in some chilli powder, but was banned in food products across the European Union (EU) in July 2003.
Since the ban was put in place, EU officials have been trying to remove some food products from the shelves.So far 580 products have been recalled.
Last week Sudan’s Embassy in the United Kingdom asked the Food Standards Agency (FSA) for clarification(澄清) of the origin of the dye’s name.
Omaima Mahmoud Al Sharief, a press official at Sudan’s Embassy in China, explained the purpose of the inquiry was to clear up any misunderstanding over links between the country and the poisonous dye.
"We want to keep an eye on every detail and avoid any misunderstanding there," she said."Our embassy to Britain asked them how the dye got that name and whether the dye had something to do with our country.But they told us there was no relationship."
The FSA, an independent food security watchdog in Britain, received a letter from the Sudanese embassy last week.
"They asked us why the dye is named Sudan, however, we also do not know how it got the name," she said."People found the dye in 1883 and gave it the name.Nobody knows the reason, and we cannot give any explanation before we find out."
Sudan dyes, which include Sudan 1 to 4, are red dyesused for colouring oils, waxes, petrol, and shoe and floor polishes.They are classified as carcinogens by the International Agency for Research on Cancer.
1.What does the underlined word “carcinogenic” mean in paragraph one?
A.Causing cancer. B.Having side effect.
C.Containing poison. D.Poisonous.
2.How did the Sudan 1 get its name?
A.The dye is often produced in Sudan.
B.The dye has something to do with the country named Sudan.
C.Nobody is sure of the origin of the name.
D.Many foods produced in Sudan contain the dye.
3.We can infer from the passage that.
A.the Sudan government is paying much attention to the food safety
B.Sudan 1 is often used to be added to the food
C.people didn’t realize the danger of Sudan1 until 2003
D.many food shops will be closed down
4.Which of the following is the best title?
A.Keep away from Sudan1
B.No Sudan 1 dye links to the country
C.How Sudan1 dye got its name?
D.Pay attention to the food safety
高三英语阅读理解中等难度题查看答案及解析
Ever since news of widespread food recalls caused by a carcinogenic dye broke, there has been confusion(混淆) over possible links to the country of the same name, but Sudan officials say there is no connection whatever.
Sudan 1 is a red industrial dye(颜料) that has been found in some chilli powder, but was banned in food products across the European Union (EU) in July 2003.
Since the ban was put in place, EU officials have been trying to remove some food products from the shelves.So far 580 products have been recalled.
Last week Sudan’s Embassy in the United Kingdom asked the Food Standards Agency (FSA) for clarification(澄清) of the origin of the dye’s name.
Omaima Mahmoud Al Sharief, a press official at Sudan’s Embassy in China, explained the purpose of the inquiry was to clear up any misunderstanding over links between the country and the poisonous dye.
"We want to keep an eye on every detail and avoid any misunderstanding there," she said."Our embassy to Britain asked them how the dye got that name and whether the dye had something to do with our country.But they told us there was no relationship."
The FSA, an independent food security watchdog in Britain, received a letter from the Sudanese embassy last week.
"They asked us why the dye is named Sudan, however, we also do not know how it got the name," she said."People found the dye in 1883 and gave it the name.Nobody knows the reason, and we cannot give any explanation before we find out."
Sudan dyes, which include Sudan 1 to 4, are red dyesused for colouring oils, waxes, petrol, and shoe and floor polishes.They are classified as carcinogens by the International Agency for Research on Cancer.
1.What does the underlined word “carcinogenic” mean in paragraph one?
A.Causing cancer. B.Having side effect.
C.Containing poison. D.Poisonous.
2.How did the Sudan 1 get its name?
A.The dye is often produced in Sudan.
B.The dye has something to do with the country named Sudan.
C.Nobody is sure of the origin of the name.
D.Many foods produced in Sudan contain the dye.
3.We can infer from the passage that.
A.the Sudan government is paying much attention to the food safety
B.Sudan 1 is often used to be added to the food
C.people didn’t realize the danger of Sudan1 until 2003
D.many food shops will be closed down
4.Which of the following is the best title?
A.Keep away from Sudan1
B.No Sudan 1 dye links to the country
C.How Sudan1 dye got its name?
D.Pay attention to the food safety
高三英语阅读理解中等难度题查看答案及解析
Ever since news of widespread food recalls caused by a carcinogenic dye(颜料) broke, there has been confusion over possible links to the country of the same name, but Sudan officials say there is no connection whatever.
Sudan 1 is a red industrial dye that has been found in some chilli powder, but was banned in food products across the European Union (EU) in July 2003.
Since the ban was put in place, EU officials have been striving to remove some food products from the shelves. So far 580 products have been recalled.
Last week Sudan’s Embassy in the United Kingdom asked the Food Standards Agency (FSA) for clarification of the origin of the dye’s name.
Omaima Mahmoud Al Sharief, a press official at Sudan’s Embassy in China, explained the purpose of the inquiry was to clear up any misunderstanding over links between the country and the poisonous dye.
"We want to keep an eye on every detail and avoid any misunderstanding there," she said. "Our embassy to Britain asked them how the dye got that name and whether the dye had something to do with our country. But they told us there was no relationship."
The FSA, an independent food security watchdog in Britain, received a letter from the Sudanese embassy last week.
"They asked us why the dye is named Sudan, however, we also do not know how it got the name," she said. "People found the dye in 1883 and gave it the name. Nobody knows the reason, and we cannot give any explanation before we find out."
Sudan dyes, which include Sudan 1 to 4, are red dyes used for colouring solvents(溶剂), oils, waxes, petrol, and shoe and floor polishes. They are classified as carcinogens by the International Agency for Research on Cancer.
1.What does the underlined word mean in paragraph one?
A. Causing cancer. B. Having side effect. C. Containing poison. D. Poisonous.
2.How did the Sudan 1 get its name?
A. The dye is often produced in Sudan.
B. The dye has something to do with the country named Sudan.
C. Nobody is sure of the origin of the name.
D. Many foods produced in Sudan contain the dye.
3.We can infer from the passage that .
A. the Sudan government is paying much attention to the food safety
B. Sudan 1 is often used to be added to the food
C. people didn’t realize the danger of Sudan 1 until 2003
D. many food shops will be closed down
4. Which of the following is the best title?
A. Keep away from Sudan 1
B. No Sudan 1 dye links to the country
C. How Sudan 1 dye got its name?
D. Pay attention to the food safety
高三英语阅读理解中等难度题查看答案及解析
Have you ever heard a rumor spread around by students at your school? Rumors, like fake news, can often misinform individuals and lead them to believe false information.
In an attempt to settle this problem, the country of Singapore has passed a bill that bans companies and individuals from publishing false information online.
This law, known as The Protection From Online Falsehoods and Manipulation Bill, has caused a public outcry (强烈的抗议), as the government has been given the power to remove content that it considers inaccurate or against the public’s interest.
Since Singapore’s citizens are part of different racial and religious groups, the government fears that rumors or fake news can increase tensions within an already small country.
With the new law coming into effect, Singapore’s government now has the authority to monitor news sites, social media platforms, and other databases of information to determine whether the content is falsified. The government can order for the removal of fake news, and publishers of this information can receive prison time and fines up to one million Singapore dollars!
Critics fear that the bill threatens their freedom of speech and freedom of expression. Since national issues and world news are generally discussed on online platforms, many are concerned that this new bill will prevent individuals from talking freely and having healthy conversations.
Several companies, including Google, Facebook, and Twitter, have offices situated in Singapore, meaning that the new law will affect their company operations. Social media companies in Singapore could face a decline in activity, as users may fear posting their opinions and being punished by the government.
Others are concerned that the law does not clearly state what a “false statement” is. Such an ambiguity might allow the government to misuse their power, even though the intention is to curtail the mow of false information and rumors throughout Singapore.
This law does give rise to several concerns related to freedom and privacy and it will be interesting to see what Singapore’s government will do to deal with this problem.
1.Why are some people against the bill?
A.They think the bill can’t get rid of fake news.
B.They belong to different racial and religious groups.
C.They think their freedom of speech may be harmed.
D.They don’t want to increase tensions in their country.
2.What does the government have the right to do under the new law?
A.Punish publishers of fake news.
B.Monitor telephone conversations.
C.Prohibit certain people from going online.
D.Fine fake-news makers any amount of money.
3.How will the new law affect social media companies in Singapore?
A.Their users’ privacy may be disturbed.
B.Their income will increase very slowly.
C.Their illegal activities will come to light.
D.Their social media may become less active.
4.What does the underlined word in paragraph 8 probably mean?
A.prove B.accelerate
C.promote D.decrease
高三英语阅读理解困难题查看答案及解析
Ever since the beginning of human civilization, we are trying to reduce manual efforts by making simple to extremely complex machines. The next step in the same process is robotics and automation. Robotics and automation is a field with abundant potential. It expands its scope from household applications to solving mysteries of the Universe to curing untreatable medical conditions.
Up until the beginning of 2020, robots of any kind are made up of nor-living materials. Recently scientists from the University of Vermont & Tufts University introduced Xenobots, which have opened a whole new Universe for this field. Xenobots are the world’s first living and self-healing microbots. These robots are designed with the help of computer-generated- evolutionary algorithm(算法). The living cells used for its creation are skin, heart and stem cell from the African frog embryos(胚胎).
These microbots are very basic in nature, made up entirely from the organic substance. They can move forward, turn around, spin in circles and flip over. They are smaller than a millimetre and can travel inside the human body. Just imagine the possibilities we will have, once scientist is able to teach Xenobots to do the desired task. One day they even might be able to fight cancer cells. They will be able to clear microplastics in the oceans and lots more.
But if these bots are a life form, why are we calling them robots? This is because scientists are designing them to move or work according to their wills. A certain arrangement for skin and heart cells in an Xenobot will make it move in a straight line, while a different arrangement of the same cells will be required to move them in circular motions.
Xenobots are positively a great step. Scientists are also calling them a brand new life form on the planet. The future is unseen but is undoubtedly full of countless possibilities.
1.Which of the following is the potential of the robotics?
A.Making complex machines. B.Reducing manual efforts.
C.Expanding our scopes. D.Clearing space mysteries.
2.Where do Xenobots differ from the other previous robots?
A.In nature. B.In size. C.In movement. D.In materials.
3.What are Xenobots able to do already now?
A.Travel inside the human body. B.Create new life.
C.Fight cancer cells. D.Clear microplastics in the oceans.
4.What is the author’s attitude towards the future of Xenobots?
A.Doubtful. B.Positive. C.Ambiguous. D.Disapproving.
高三英语阅读理解中等难度题查看答案及解析
Heavy downpours last month in Rhode Island led to widespread flooding, causing millions of dollars in property damage and leaving thousands homeless. The flood waters also poured vast amounts of raw sewage(未经净化的污水) into the rivers and streams that flow into Narragansett Bay.
It sounds like the makings of an environmental nightmare. But in fact it’s just the opposite. To scientists’ delight. The sewage-loaded floodwaters have caused a well-timed growth of phytoplankton. The microscopic creatures that form the foundation of marine(海洋的) food chains. With more food available for fish. Clams and other sea creatures. The bay’s fisheries industry is expected to benefit.
In decades past. Narragansett Bay typically experienced a late winter early spring algal(海藻) bloom that fed creatures up and down the water column. But in recent years, the waters of Narragansen Bay warmed greatly, meriting this seasonal event.
Mark Berman, an oceanographer with the Nationa. Marine Fishertes Service. Said the flood seemed to have sent the bay back in its normal state.
However, local, mutate and federal officials in Rhode Island leave been batting other algal blooms that, by contrast, are causing widespread harm to the Narragansett Bay ecosystem. During summer months, sewage and agricultural runnel flows into the bay. Causing large blooms. But inseam of becoming food for sea creatures, much of the phytoplankton is consumed by bacteria, which grow last in the warmer waters. The rapid bacteria growth leads to hypoxia decrease of oxygen in the water that can cause large fish tools. One such die-off occurred in 2003. when millions of oxygen-starved fish washed up on the belches of Narragansett Bay.
The flood’s positive impact will probably be a one-time event, Mr Berman said. Mcanwhile efforts to curb the harmhl summer honors continue; in 2003. for instance, Providence completed a $359 million sewage tonal under the city designated to reduce the polluted storm overflow into Narragansett Bay.
1.Scientists believe that the row sewage flowing into the bay will________.
A.pollute the island’s environ mean B.cause lots of property damage
C.increase the fisheries production D.destroy the food chains in the bay
2.The potential benefit of fisherics industry rclics on the________.
A.warm temperatures of the bay. B.growth of phytoplankton
C.large summer alga blooms D.consumption of oxygen by beaters
3.People struggle against the summer blooms because they will________.
A.pollute the local natural environment
B.increase the prcducmon of fishery industry
C.cause large fish kills of the bay indirectly
D.provide too much food ior sea creatures
4.It can be inferred that________.
A.money spent on the summer blooms has been wasted
B.the government is inverting to promote the local fisheries
C.research of accanology should he encouraged
D.she raw sewage impacts are currently con radiator
5.The underlined word “carb” n the hast postage can be defined as “________”.
A.control B.consume C.cause D.cure
高三英语阅读理解中等难度题查看答案及解析
The 8.8 quake in central Chile caused widespread damage, destroying lots of buildings and hundreds of thousands of people ____.
A.to affect B.affecting C.affect D.affected
高三英语单项填空中等难度题查看答案及解析
Heavy downpours last month in Rhode Island led to widespread flooding, causing millions of dollars in property damage and leaving thousands homeless. The floodwaters also poured vast amounts of raw sewage (污水) into the rivers and streams that flow into Narragansett Bay.
It sounds like the makings of an environmental nightmare, but in fact it’s just the opposite. To scientists’ delight, the sewage-loaded floodwaters have caused a well-timed growth of phytoplankton, the microscopic creatures that form the foundation of marine food chains. With more food available for fish, clams and other sea creatures, the bay’s fisheries industry is expected to benefit.
In decades past, Narragansett Bay typically experienced a late winter/early spring algal (海藻) bloom that fed creatures up and down the water column. But in recent years, the waters of Narragansett Bay have warmed greatly, interrupting this seasonal event.
Mark Berman, an oceanographer with the National Marine Fisheries Service, said the flood seemed to have sent the bay back to its normal state.
However, local, state and federal officials in Rhode Island have been battling other algal blooms that, by contrast, are causing widespread harm to the Narragansett Bay ecosystem. During summer months, sewage and agricultural runoff flows into the bay, causing large blooms. But instead of becoming food for sea creatures, much of the phytoplankton is consumed by bacteria, which grow fast in the warmer waters. The rapid bacteria growth leads to hypoxia – a decrease of oxygen in the water that can cause large fish kills. One such die-off occurred in 2003, when millions of oxygen-starved fish washed up on the beaches of Narragansett Bay.
The flood’s positive impact will probably be a one-time event, Mr. Berman said. Meanwhile, efforts to curb the harmful summer blooms continue; in 2008, for instance, Providence completed a $359 million sewage tunnel under the city designed to reduce the polluted storm overflow into Narragansett Bay.
1. Scientists believe that the raw sewage flowing into the bay will _______.
A.pollute the island’s environment | B.cause lots of property damage |
C.increase the fisheries production | D.destroy the food chains in the bay |
2.The potential benefit of fisheries industry relies on the _______.
A.warm temperatures of the bay | B.growth of phytoplankton |
C.large summer alga blooms | D.consumption of oxygen by bacteria |
3. People struggle against the summer blooms because they will ________.
A.pollute the local natural environment | B.increase the production of fishery industry |
C.cause large fish kills of the bay indirectly | D.provide too much food for sea creatures |
4.It can be inferred that _______.
A.money spent on the summer blooms has been wasted |
B.the government is investing to promote the local fisheries |
C.research of oceanology should be encouraged |
D.opinions on the raw sewage impact are currently contradictory |
5. The underlined word “curb” in the last paragraph can be defined as “______”.
A.control | B.consume | C.cause | D.cure |
高三英语阅读理解中等难度题查看答案及解析
Heavy downpours last month in Rhode Island led to widespread flooding, causing millions of dollars in property damage and leaving thousands homeless. The flood waters also poured vast amounts of raw sewage(未经净化的污水) into the rivers and streams that flow into Narragansett Bay.
It sounds like the makings of an environmental nightmare. But in fact it’s just the opposite. To scientists’ delight. The sewage-loaded floodwaters have caused a well-timed growth of phytoplankton. The microscopic creatures that form the foundation of marine(海洋的) food chains. With more food available for fish. Clams and other sea creatures. The bay’s fisheries industry is expected to benefit.
In decades past. Narragansett Bay typically experienced a late winter early spring algal(海藻) bloom that fed creatures up and down the water column. But in recent years, the waters of Narragansen Bay warmed greatly, meriting this seasonal event.
Mark Berman, an oceanographer with the Nationa. Marine Fishertes Service. Said the flood seemed to have sent the bay back in its normal state.
However, local, mutate and federal officials in Rhode Island leave been batting other algal blooms that, by contrast, are causing widespread harm to the Narragansett Bay ecosystem. During summer months, sewage and agricultural runnel flows into the bay. Causing large blooms. But inseam of becoming food for sea creatures, much of the phytoplankton is consumed by bacteria, which grow last in the warmer waters. The rapid bacteria growth leads to hypoxia decrease of oxygen in the water that can cause large fish tools. One such die-off occurred in 2003. when millions of oxygen-starved fish washed up on the belches of Narragansett Bay.
The flood’s positive impact will probably be a one-time event, Mr Berman said. Mcanwhile efforts to curb the harmhl summer honors continue; in 2003. for instance, Providence completed a $359 million sewage tonal under the city designated to reduce the polluted storm overflow into Narragansett Bay.
71.Scientists believe that the row sewage flowing into the bay will .
A.pollute the island’s environ mean B.cause lots of property damage
C.increase the fisheries production D.destroy the food chains in the bay
72.The potential benefit of fisherics industry rclics on the .
A.warm temperatures of the bay. B.growth of phytoplankton
C.large summer alga blooms D.consumption of oxygen by beaters
73.People struggle against the summer blooms because they will .
A.pollute the local natural environment
B.increase the prcducmon of fishery industry
C.cause large fish kills of the bay indirectly
D.provide too much food ior sea creatures
74.It can be inferred that .
A.money spent on the summer blooms has been wasted
B.the government is inverting to promote the local fisheries
C.research of accanology should he encouraged
D.she raw sewage impacts are currently con radiator
75.The underlined word “carb” n the hast postage can be defined as “ ”.
A.control B.consume C.cause D.cure
高三英语阅读理解简单题查看答案及解析
Mattel Inc. is recalling 4.4 million Polly Pocket toys with magnets(磁铁)after some of them caused serious injuries to children who swallowed magnets that fell off.
Tiny magnets inside the toys may fall off without being noticed by parents and babysitters. The magnets can be swallowed or placed in children’s noses or ears. When more than one magnet is swallowed, the magnets can attract each other and cause intestine perforation(肠内穿孔)which can be deadly.
The Consumer Product Safety Commission(CPSC)received 170 reports of the small magnets coming out of these recalled toys. There were three reports of serious injuries to children who swallowed more than one magnet. All three suffered intestinal perforations that required operation. A 2-year-old child stayed in hospital for seven days and a 7-year-old child was hospitalized for 12 days. An 8-yeal-old child was also hospitalized.
The recalled Polly Pocket toys contain plastic dolls and accessories(附件)that have small magnets. The magnets measure one-eighth inch in diameter and are fixed in the hands and feet of some dolls, and even in the plastic clothing, hairpieces and other accessories to help the pieces stay on the doll or the doll’s house.
The model number is printed on the bottom of the largest pieces on some of the toys. Contact Mattel if you cannot find a model number on your product to determine if it is part of the recall. Polly Pocket magnetic toys currently sold in stores are not included in this recall. The model numbers included in the recall are: B2632, B3158, B3201, B7118, G8605, H1537, H1538 and H3211. The toys were on sales in department stores and toy stores from May 2006 through September 2009 for between $15 and $30.
Consumers should immediately take these recalled toys away from children and contact Mattel for the return of the toys. For more information contact Mattel at 888 597-6597 anytime or visit the company’s Web site.
1.The main purpose of the passage is .
A. to criticize Mattel Inc. for their bad products
B. to inform readers of Polly Pocket toys recall
C. to warn readers the danger of swallowing magnets
D. to suggest some ways to return Polly Pocket toys
2.What did the writer use to show the danger of the problem toys?
a. figures b. quotes(引言) c. serious cases
d. description of possible injuries e. description of operation scenes
A. abc B. abd C. acd D. ace
3.The word “recalling” in the first paragraph can be best explained as .
A. taking back B. destroying C. giving up D. examining
4.All of the following points are covered in the story EXCEPT .
A. the danger of small magnets
B. the ways of returning Polly Pocket toys
C. the methods of recognizing a recalled Polly Pocket toys
D. the apology made by Mattel Inc.
高三英语阅读理解中等难度题查看答案及解析