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A new U．S．government report says more than two million Americans fall ill each year with drug—resistant bacterial infections(感染)，and 23，000 of them are dying as a result．The head of the United States Centers for Disease Control and Prevention[CDC]said that the number probably will grow．Officials warn that steps must be taken now to preserve the effectiveness of antibiotic(抗生素)drugs．
Without urgent action to stop that trend，warned Tom Frieden whose agency wrote the report，the miracle drugs to fight them won’t be available in the future．
“If we are not careful，the medicine chest will be empty when we go there to look for a lifesaving antibiotic for someone with a deadly infection．But if we act now，we can preserve these medications while we continue to work on development of new medicines．”
The report names a drug—resistant abuse of gonorrhea(淋病)，which causes about one quarter of a million hospitalizations in the United States annually．Of the number at least 1 4，000 result in death．
Drug resistance develops through the overuse and inappropriate use of anti—bacterial agents．These can be：doctors prescribing(开药) them to patients who have viral infections that are not affected by medicine meant to fight bacteria；patients not taking all of their medicine as prescribed，so the bacteria making them sick are only weakened，not killed；antibiotic use in healthy farm animals to prevent illness and promote growth．Antibiotic remainders left in meat and animal products can then lead to drug resistance in humans．
To limit the spread of resistant infections，experts recommend wider use of routine immunizations(预防)，as well as hand—washing in hospitals and other health care facilities．Also， the report urges hand—washing by food handlers．?
Michael Bell，deputy director of the Division of Healthcare Quality Promotion at CDC，said Patients also can play a role in preserving the effectiveness of antibiotics by asking health care providers a few simple questions．
1.What’s the best title of the passage?
A．Drug Resistance Developing Quickly in the US
B．Drug—Resistant Bacterial Infections Growing in the US
C．Actions for Preserving Anti-Bacterial Medications in the US
D．Preventions of Drug-resistant Bacterial Infections in the US
2.According to Frieden，we must take measures without delay to preserve effectiveness of antibiotics，or_____.
A．we will have to develop better medicines in place of antibiotics
B．there may be no effective anti-bacterial drugs for use in the future
C．we can’t find other medicines to cure serious illnesses in the future
D．more and more Americans will suffer from bacterial infections each year
3.Of those patients admitted to the hospital because of a drug-resistant abuse of gonorrhea annually，deaths add up to_____.
A．at least 5.6％ B．about 25％ C．about 1.4％ D．at least 2.5％
4.One of the approaches through which drug resistance develops is that_____.
A．people eat the meat with Antibiotic remainder in animals
B．doctors prescribe less antibiotics than needed for patients
C．doctors prescribe much more antibiotic than needed for patients
D．patients don’t take their ant-bacterial agents that doctors prescribe
查看习题详情和答案>>
A new U．S．government report says more than two million Americans fall ill each year with
drug—resistant bacterial infections(感染)，and 23，000 of them are dying as a result．The head of
the United States Centers for Disease Control and Prevention[CDC]said that the number probably
will grow．Officials warn that steps must be taken now to preserve the effectiveness of antibiotic(
抗生素)drugs．
Without urgent action to stop that trend，warned Tom Frieden whose agency wrote the report，
the miracle drugs to fight them won’t be available in the future．
“If we are not careful，the medicine chest will be empty when we go there to look for a
lifesaving antibiotic for someone with a deadly infection．But if we act now，we can preserve these
medications while we continue to work on development of new medicines．”
The report names a drug—resistant abuse of gonorrhea(淋病)，which causes about one quarter
of a million hospitalizations in the United States annually．Of the number at least 1 4，000 result in
death．
Drug resistance develops through the overuse and inappropriate use of anti—bacterial agents．These can be：doctors prescribing(开药) them to patients who have viral infections that are not affected by medicine meant to fight bacteria；patients not taking all of their medicine as prescribed，
so the bacteria making them sick are only weakened，not killed；antibiotic use in healthy farm
animals to prevent illness and promote growth．Antibiotic remainders left in meat and animal
products can then lead to drug resistance in humans．
To limit the spread of resistant infections，experts recommend wider use of routine
immunizations(预防)，as well as hand—washing in hospitals and other health care facilities．Also，
the report urges hand—washing by food handlers．?
Michael Bell，deputy director of the Division of Healthcare Quality Promotion at CDC，said
Patients also can play a role in preserving the effectiveness of antibiotics by asking health care providers a few simple questions．
68．What’s the best title of the passage?
A．Drug Resistance Developing Quickly in the US
B．Drug—Resistant Bacterial Infections Growing in the US
C．Actions for Preserving Anti-Bacterial Medications in the US
D．Preventions of Drug-resistant Bacterial Infections in the US
69．According to Frieden，we must take measures without delay to preserve effectiveness of
antibiotics，or_____.
A．we will have to develop better medicines in place of antibiotics
B．there may be no effective anti-bacterial drugs for use in the future
C．we can’t find other medicines to cure serious illnesses in the future
D．more and more Americans will suffer from bacterial infections each year
70．Of those patients admitted to the hospital because of a drug-resistant abuse of gonorrhea
annually，deaths add up to_____.
A．at least 5.6％ B．about 25％ C．about 1.4％ D．at least 2.5％
71．One of the approaches through which drug resistance develops is that_____.
A．people eat the meat with Antibiotic remainder in animals
B．doctors prescribe less antibiotics than needed for patients
C．doctors prescribe much more antibiotic than needed for patients
D．patients don’t take their ant-bacterial agents that doctors prescribe
查看习题详情和答案>>sneezing? If you do, the chances are that you have a cold or perhaps flu-but which one? Although both
colds and flu are caused by viruses (病毒), they are very different illnesses.
Colds, which usually last about a week, affect the nose most. They commonly cause a runny nose and
sneezing. Sometimes, they cause a headache, a cough and slightly aching muscles.
Flu is much more serious illness and is caused by different group of viruses. People with flu usually get
all the symptoms (症状) described above. However, they also get a high fever, a dry cough and much
worse aching. Fever is one of the typical (典型的) symptoms of the flu for all ages. The symptoms also
last much longer. Sometimes they don't disappear for at least two weeks.
Flu can be a deadly disease. The elderly, who are weaker and less healthy than most younger people,
can die from flu. This is one reason why old people are advised to have a flu injection (预防针) before
the start of winter when flu is most common. This injection is inexpensive and definitely worth it.
If you have a cold or flu, you must always deal with used tissues carefully. Don't leave dirty tissues on
your desk or on the floor. Someone else has to pick these up and viruses could be passed on. And finally, remember to cover your nose and mouth when you sneeze!You don't want to see the small drop of
liquids blown out of your nose and mouth when you sneeze, do you? Disgusting (讨厌的), eh? Now you
can undersdand why it's a good idea to cover your nose and mouth when you sneeze!
B. most old people die from flu
C. flu is most common in summer
D. flu can kill old people easily
B. people hate picking up dirty tissues
C. it prevents the spread of colds and flu
D. picking up lots of tissues is hard work
B. Both colds and flu can be prevented by injection.
C. Both colds and fluare caused by the same viruses.
D. Both colds and flu have a aching symptom.
B. The Different Symptoms of a Cold an Flu?
C. Prevention Is Better Than Cure
D. Cover Your Nose and Mouth When Sneezing
阅读理解E
Do you have a sore throat, a running nose and a headache? Do you keep coughing and sneezing? If you do, the chances are that you have a cold or perhaps flu---but which one? Although both colds and flu are caused by viruses, they are very different illnesses.
Colds, which usually last about a week, affect the nose most. They commonly cause a running nose and sneezing. Sometimes, they cause a headache, a cough and slightly aching muscles.
Flu is a much more serious illness and is caused by different groups of viruses. People with flu usually get all the symptoms(症状) described above. However, they also get a high fever, a dry cough and much worse aching. Fever is one of the characteristic symptoms of the flu for all ages. The symptoms also last much longer. Sometimes they don’t disappear for at least two weeks.
Flu can be a deadly disease. The elderly(年长的), who are weaker and less healthy than most younger people, can die from flu. This is one reason why old people are advised to have a flu injection(预防针) before the start of winter when flu is most common. This injection is inexpensive and definitely（明显地）worth it.
If you have a cold or flu, you must always deal with used tissues(手巾纸) carefully. Don’t leave dirty tissues on your desk or on the floor. Someone else has to pick these up and viruses could be passed on. And finally, remember to cover your nose and mouth when you sneeze! You don’t want to see the small drops of liquids blown(喷) out of your nose and mouth when you sneeze, do you? Disgusting(令人作呕), eh? Now you can understand why it’s a good idea to cover your nose and mouth when you sneeze!
In paragraph 4, we learn that ________.
A. flu injection can cause death B. most old people die from flu
C. flu can kill old people easily D. flu is most common in summer
Dealing with used tissues properly(正确地) is important because ________.
A. it helps keep your classroom tidy B. it prevents the spread of colds and flu
C. people hate picking up dirty tissues D. picking up lots of tissues is hard work
Which of the following statements is TRUE according to the passage?
A. Both colds and flu last the same time.
B. Both colds and flu can be prevented by injection.
C. Both colds and flu are caused by the same viruses.
D. Both colds and flu have an aching symptom.
Which is probably the best title for the passage?
A. Colds and Flu B. The Different Symptoms of a Cold and Flu
C. Prevention Is Better Than Cure
D. Cover Your Nose and Mouth When Sneezing
查看习题详情和答案>>阅读理解E
Do you have a sore throat, a running nose and a headache? Do you keep coughing and sneezing? If you do, the chances are that you have a cold or perhaps flu---but which one? Although both colds and flu are caused by viruses, they are very different illnesses.
Colds, which usually last about a week, affect the nose most. They commonly cause a running nose and sneezing. Sometimes, they cause a headache, a cough and slightly aching muscles.
Flu is a much more serious illness and is caused by different groups of viruses. People with flu usually get all the symptoms(症状) described above. However, they also get a high fever, a dry cough and much worse aching. Fever is one of the characteristic symptoms of the flu for all ages. The symptoms also last much longer. Sometimes they don’t disappear for at least two weeks.
Flu can be a deadly disease. The elderly(年长的), who are weaker and less healthy than most younger people, can die from flu. This is one reason why old people are advised to have a flu injection(预防针) before the start of winter when flu is most common. This injection is inexpensive and definitely（明显地）worth it.
If you have a cold or flu, you must always deal with used tissues(手巾纸) carefully. Don’t leave dirty tissues on your desk or on the floor. Someone else has to pick these up and viruses could be passed on. And finally, remember to cover your nose and mouth when you sneeze! You don’t want to see the small drops of liquids blown(喷) out of your nose and mouth when you sneeze, do you? Disgusting(令人作呕), eh? Now you can understand why it’s a good idea to cover your nose and mouth when you sneeze!
【小题１】 In paragraph 4, we learn that ________.
A. flu injection can cause death B. most old people die from flu
C. flu can kill old people easily D. flu is most common in summer
【小题１】 Dealing with used tissues properly(正确地) is important because ________.
A. it helps keep your classroom tidy B. it prevents the spread of colds and flu
C. people hate picking up dirty tissues D. picking up lots of tissues is hard work
【小题１】 Which of the following statements is TRUE according to the passage?
A. Both colds and flu last the same time.
B. Both colds and flu can be prevented by injection.
C. Both colds and flu are caused by the same viruses.
D. Both colds and flu have an aching symptom.
【小题１】Which is probably the best title for the passage?
A. Colds and Flu B. The Different Symptoms of a Cold and Flu
C. Prevention Is Better Than Cure
D. Cover Your Nose and Mouth When Sneezing
查看习题详情和答案>>