41.Which is true of many AIDS sufferers in developing countries
A.They put too little emphasis on treatment.
B.They refuse to be treated.
C.They are not receiving any treatment.
D.They live longer than those in developed countries
42.The WHO publishes its World Health Report
A.once a year.
B.once a decade.
C.once every two years.
D.twice a year
43.According to Lee,our response to the AIDS disease is
A.overemphasized.
B.a matter of little significance.
C.a matter of great significance.
D.timely
44.AIDS treatment programs may also result in
A.more effective prevention.
B.lower yearly cost.
C.better drugs.
D.greater emphasis on treatment
45.How many people have died of AIDS so far
A.36 million.
B.46 million.
C.Around 440,000.
D.More than 20 million
参考答案：CACAD
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