New global estimates, based on improved data, show about 40 million people worldwide are living with HIV/人工智能DS, including an estimated 2.5 million children under 15 years old. about 5 million people were infected in 2003 and more than 3 million have died.
Peter Piot, head of the Joint1 United Nations Program on HIV/人工智能DS, said: The 人工智能DS epidemic2 continues to expand; we haven't reached the limit yet. More people have become infected this year than ever before and more people have died from 人工智能DS than ever before. It is the first cause of death in Africa and the fourth cause of death worldwide.
China has stepped up its battle against HIV/人工智能DS in recent months, pledging free drugs to people in the countryside and poor urban residents who have the disease. China's ministry3 of health has warned that if stronger HIV/人工智能DS prevention measures are not taken, 10 million people could be HIV-positive by 2010.
According to the UN人工智能DS, as much as 40 per cent of the population - approximately five-hundred million persons - don't know how to protect themselves against the virus. In some areas, up to 10 per cent were HIV-positive and they estimated that 8.5 million people have sexually transmitted infections in the same year. 206
1. Which of the following accounts for the biggest amount of HIV/人工智能DS?
A. Children under 15. B. Adults.
C. People were infected in 2003. D. The died.
2. From Peter Piot remark we know that the 人工智能DS epidemic
A. continues to expand in Africa. B. will continues to expand worldwide.
C. is the first cause of death worldwide. D. can never be sTOPped.
3. What does step up mean?
A. walk close to B. come up with
C. increase in size or speed D. climb onto
4. The population in the last paragraph refer to
A. the world population B. the Chinese population
C. the HIV/人工智能DS population D. five-hundred million persons
5. What is the tone of the passage?
A. optimistic B. pessimistic
C. subjective4 D. objective
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