题目列表(包括答案和解析)
Poor families in some countries spend as much as eighty percent of their money on food. Rising prices in recent months have created the worst food crisis(危机) in more than thirty years. The United Nations World Food Program says high food prices could push one hundred million people into hunger.
Nathan Childs is an expert on rice markets. He notes that the harvest for the latest growing season was the largest on record. But India, Vietnam and others have restricted exports(限制出口) to keep prices down at home and protect supplies.
Thailand’s agriculture minister says his country will never restrict rice exports. He told the Reuters news agency Thursday that Thailand has enough supplies to meet demand at home and for export.
Thailand is the world’s largest rice exporter. Recent signs of an increase in supplies have helped ease record prices for Thai rice. Prices rose last week above one thousand dollars a ton.
Vietnam, the second biggest exporter, has banned(禁止) exports until June. And Vietnamese officials have now warned that non-food traders who buy rice for speculation(投机活动)will be severely punished.
Some experts say speculation is a necessary part of market activity. But the head of the U.N. Environment Program blames it for the high food prices. “We have enough food on this planet today to feed everyone.” Achim Steiner told the Associated Press.
Earlier, a member of the United States Commodity Futures Trading Commission didn’t accept the idea that speculators are the main cause. Bart Chilton blamed reduced harvests and grain supplies and the falling value of the dollar.
U.N. Secretary General Ban Ki-moon called heads of major international agencies to a meeting this week in the Swiss capital, Bern. He says high food prices could harm world trade, economic growth, social progress and political security.
【小题1】What is the main idea of the passage?
| A．Vietnam has banned rice exports to other countries. |
| B．Thailand is the largest rice exporter in the world. |
| C．Some families are too poor to afford enough food. |
| D．Rising prices of food have led to the world food crisis. |
| A．the worst food crisis |
| B．reduced harvests and grain supplies |
| C．people spending more money on food |
| D．pushing one hundred million people into hunger |
| A．High food prices. |
| B．The falling value of the dollar. |
| C．Enough rice supplies in some countries. |
| D．Restricted food exports in some countries. |
LONDON (Reuters) — Children are dying for lack of drugs tailored to their needs, according to the World Health Organization (WHO), which launched a global campaign on Thursday to promote more research into child medicine.
More than half of the drugs currently used to treat children in the industrialized world have not been specifically tested on youngsters.
The problem is even worse in developing countries where price remains a major barrier and 6 million children die each year from treatable conditions.
In the case of HIV/AIDS, the few existing pediatric therapies（儿科的疗法）developed for children generally cost three times more than adult ones.
As a result, clinicians lack clear guidelines on the best drug to use and often have to guess at the correct dose.
Fortunately, the WHO has drawn up the first international List of Essential Medicines for Children, containing 206 products considered safe for children.
“But a lot remains to be done. There are priority medicines that have not been adapted for children’s use or are not available when needed,” said Dr Hans, the U.N. agency’s director of medicines policy and standards.
Medicines that need to be adapted to children’s needs include many antibiotics, pain drugs as well as combination pills for HIV/AIDS, tuberculosis and malaria.
The agency is building an Internet entrance linking to clinical trials carried out in children and will launch a Web site with the information early next year.
Testing medicines on children has always been a controversial issue, since good ethical（伦理的）practice requires informed agreement from people participating in clinical trials, which is difficult to obtain in the case of children.
As a result, research-based drug companies have been wary of developing child-friendly medicines and general companies have been slow to produce them at lower cost.
In an attempt to deal with the issue, both Europe and the United States now have special rules offering extended patent protection for drugs that have been tested on children.
1.Which of the following is the best title of the passage?
A．A Global Campaign to Promote Research into AIDS Medicine
B．WHO Says Children are Dying for Lack of Child-sized Drugs
C．Many People are Concerned about Children’s Drugs
D．Measures Taken to Develop Child-friendly Medicine Quickly
2.Which of the following medicine is not needed to be adapted to children’s need according to the passage?
A．Pain killers. B．Tuberculosis C．AID pills. D．Flu pills.
3.Why has testing medicines on children always been a controversial issue?
A．It is against good ethical practice
B．Children shouldn’t take part in clinical trials.
C．It is hard to get informed agreement from children tested.
D．Parents don’t allow their children to be tested on medicine.
4.The underlined word “wary” in the last but one paragraph means _________.
A．fast B．fond C．cautious D．uninterested
5.What can be inferred from the passage?
A．There is still a long way to go on children’s medicine.
B．An Internet entrance is being built to link to clinical trials carried out in children.
C．Both Europe and the United States now have special rules offering extended patent protection for children’s drugs.
D．Less than half of the drugs currently used to treat children in the industrialized world have not been specifically tested on youngsters
Governments and health officials around the world continued to take steps Tuesday against the outbreak of swine flu that has killed scores of people in Mexico and spread to the U.S.，Europe and possibly Asia．
By early Tuesday，the swine flu outbreak in Mexico had caused in 152 deaths and more than 1，600 illnesses．So far，at least 113 cases have been proved worldwide，including 64 in the United States；six in Canada；11 in New Zealand and two each in Spain the United Kingdom and Israel．None has yet resulted in death.
T'he World Health Organization on Monday raised its alert level from three to four on its six-level scale．The move means the U.N.agency has determined that the virus can transmit from human to human．
“In this age of global travel，where people move around in airplanes so quickly，there is no region to which this virus could not spread，”said Fukuda，assistant director-general of the WHO．
Governments around the world struggled to prevent further outbreak．Some，like China and Russia，banned pork imports from the United States and Mexico U.S.President Barack Obama said the outbreak was a cause for concern，not for alarm．The gov-ernment urged travelers to avoid non-essential travel to Mexico．
The latest WHO report listed only seven proved swine flu deaths in Mexico but it was not clear why there was the discrepency．
Mexico City has closed all schools until at least May 6 to help curb (contro1) the spread of swine flu and ordered 35,00 public venues to close or serve only take away meals．In addition，bars，clubs，movie theaters，pool halls，gyms，sport centers and convention halls have been told to close until May 5．Armed police officers are also guarding hospitals in Mexico City while roads and schools in the city of 20 million people are deserted．Officials also have talked about shutting down the bus and subway systems．
【小题1】When learning the outbreak of swine flu，the WHO was .
A．calm B．nervous
C．shocked D．careful
【小题2】Fukuda’s words suggest that .
A．he likes travel by air
B．global travel hasn’t been affected
C．this virus can spread quickly because of global travel
D．planes must be forbidden to take to prevent swine flu
【小题3】The last paragraph mainly tells us .
A．Mexico has taken measures to control swine flu
B．Mexico City is too dangerous to live in
C．the normal life in Mexico has been changed
D．people in Mexico are badly in need of help
LONDON (Reuters) — Children are dying for lack of drugs tailored to their needs, according to the World Health Organization (WHO), which launched a global campaign on Thursday to promote more research into child medicine.
More than half of the drugs currently used to treat children in the industrialized world have not been specifically tested on youngsters.
The problem is even worse in developing countries where price remains a major barrier and 6 million children die each year from treatable conditions.
In the case of HIV/AIDS, the few existing pediatric therapies（儿科的疗法）developed for children generally cost three times more than adult ones.
As a result, clinicians lack clear guidelines on the best drug to use and often have to guess at the correct dose.
Fortunately, the WHO has drawn up the first international List of Essential Medicines for Children, containing 206 products considered safe for children.
“But a lot remains to be done. There are priority medicines that have not been adapted for children’s use or are not available when needed,” said Dr Hans, the U.N. agency’s director of medicines policy and standards.
Medicines that need to be adapted to children’s needs include many antibiotics, pain drugs as well as combination pills for HIV/AIDS, tuberculosis and malaria.
The agency is building an Internet entrance linking to clinical trials carried out in children and will launch a Web site with the information early next year.
Testing medicines on children has always been a controversial issue, since good ethical（伦理的）practice requires informed agreement from people participating in clinical trials, which is difficult to obtain in the case of children.
As a result, research-based drug companies have been wary of developing child-friendly medicines and general companies have been slow to produce them at lower cost.
In an attempt to deal with the issue, both Europe and the United States now have special rules offering extended patent protection for drugs that have been tested on children.
1.Which of the following is the best title of the passage?
A．A Global Campaign to Promote Research into AIDS Medicine
B．WHO Says Children are Dying for Lack of Child-sized Drugs
C．Many People are Concerned about Children’s Drugs
D．Measures Taken to Develop Child-friendly Medicine Quickly
2.Which of the following medicine is not needed to be adapted to children’s need according to the passage?
A．Pain killers. B．Tuberculosis.
C．AID pills. D．Flu pills.
3.Why has testing medicines on children always been a controversial issue?
A．It is against good ethical practice
B．Children shouldn’t take part in clinical trials.
C．It is hard to get informed agreement from children tested.
D．Parents don’t allow their children to be tested on medicine.
4.The underlined word “wary” in the last but one paragraph means _________.
A．fast B．fond C．cautious D．uninterested
5.What can be inferred from the passage?
A．There is still a long way to go on children’s medicine.
B．An Internet entrance is being built to link to clinical trials carried out in children.
C．Both Europe and the United States now have special rules offering extended patent protection for children’s drugs.
D．Less than half of the drugs currently used to treat children in the industrialized world have not been specifically tested on youngsters
E
Governments and health officials around the world continued to take steps Tuesday against the outbreak of swine flu that has killed scores of people in Mexico and spread to the U.S., Europe and possibly Asia.
By early Tuesday, the swine flu outbreak in Mexico had caused in 152 deaths and more than 1,600 illnesses. So far, at least 113 cases have been proved worldwide, including 64 in the United States; six in Canada; 11 in New Zealand and two each in Spain the United Kingdom and Israel. None has yet resulted in death.
The World Health Organization on Monday raised its alert level from three to four on its six-level scale. The move means the U.N. agency has determined that the virus can transmit
from human to human.
"In this age of global travel, where people move around in airplanes so quickly, there is no region to which this virus could not spread," said Fukuda, assistant director-general of the WHO.
Governments around the world struggled to prevent further outbreak. Some, like China and Russia, banned pork imports from the United States and Mexico. U.S. President Barack Obama said the outbreak was a cause for concern, not for alarm. The government urged travelers to avoid non-essential travel to Mexico.
The latest WHO report listed only seven proved swine flu deaths in Mexico but it was not clear why there was the discrepency.
Mexico City has closed all schools until at least May 6 to help curb(control) the spread of swine flu and ordered 35,00 public venues to close or serve only takeaway meals. In addition, bars, clubs, movie theaters, pool halls, gyms, sport centers and convention halls have been told to close until May 5. Armed police officers are also guarding hospitals in Mexico City while roads and schools in the city of 20 million people are deserted. Officials also have talked about shutting down the bus and subway systems.
57.How many people were found catching swine flu in Spain?
A. 2. B. 11. C. 6. D. 64.
58.When learning the outbreak of swine flu, the WHO was ____.
A. calm B. nervous C. shocked D. careful
59. Fukuda’s words suggest that _____.
A. he likes travel by air
B. global travel hasn’t been affected
C.this virus can spread quickly because of global travel
D. planes must be forbidden to take to prevent swine flu
60.The last paragraph mainly tells us _____.
A. Mexico has taken measures to control swine flu
B. Mexico City is too dangerous to live in
C. the normal life in Mexico has been changed
D. people in Mexico are badly in need of help
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