(第3段)In its 2002 World Health Report(世界健康报告)，the WHO(世界健康组织) said around the world (all over the world的近义短语结构)an average(平均数) of 66，000 people died(死于...) every year from melanoma (黑色素瘤)or other types(类型) of skin cancer(皮肤癌).根据该句内容可以直接判断A是答案。 Independent scientific research shows that every year there are between two to three million new cases of non-malignant melanoma and around 130，000 malignant --- and normally fatal -- new full-blown skin cancer cases.
答案相关句(第3段第1句)说：WHO 在2002年的世界健康状况报告中说，全世界每年平均有66，000死于黑色素瘤及其他类型的皮肤癌。 因此A是答案。
3. What people are more likely to (更可能)develop(患) eye cataracts(白内障)?
A Fairer-skinned(肤色较浅的) people B. Darker-skinned(肤色较深的) people
C People living near the equator (赤道)
D People living near the poles(极地， 杆， 棒， 磁极)
3.C细节题。利用问题句中的细节词(eye cataracts)及备选项中的细节信息结构(字体加粗文字)共同作为答案线索， 在文章中查找答案相关句：
Two United Nations agencies warned on Tuesday that children are most at risk of developing skin cancers as a result of the long-term decline in the earths protective ozone layer. The agencies. the World Health Organization(WHO) and the UN Environmental Programme(UNEP)，issued the warning as they launched a global programm aimed at altering schools to the dangers of exposure to the sun.
"As ozone depletion becomes more marked， and as people around the world engage more in sun-seeking behavior， the risk of health complications from overexposure to ultra-violet radiation is becoming a substantial public health concern， ”said WHO Director-general Lee Jong-wook. By reducing the time children and adolescents are exposed to direct sunlight， he said “We can substantial]y reduce the risk of contracting skin cancers， cataracts and other conditions which might only appear much later in life.”
(第二题答案相关句)In its 2002 World Health Report，the WHO said around the world an average of 66，000 people died every year from melanoma or other types of skin cancer. Independent scientific research shows that every year there are between two to three million new cases of non-malignant melanoma and around 130，000 malignant- and normally fatal - new full-blown skin cancer cases.
(第4段) Although most known skin cancers seemed to occur in the industrialized world， WHO radiation and environmental health specialist Mike Repachoh told a news Conference，there were many cases believed to be unreported in poorer countries. Although(尽管) people with darker skins (深颜色皮肤)were less(不太，较少) susceptible to` (易患...病/易受...的影响)skin cancers(皮肤癌)， they were just as likely(可能的) to contract(患) eye cataracts(白内障) as fairer-skinned (肤色浅的)populations(住在某一地区的人， 人口)， and people living close to (接近...)the equator were even more likely to develop them.
4. All of the following (下列所有)articles(物品，文章) may use some chemicals(化学药品) unfavorable(不利的) for(对于...)the preservation(保护) of ozone layer (臭氧层)except(除了) ____
A. aerosols(烟雾剂) B. refrigerators(电冰箱)
C. pesticides(杀虫剂) D. medicines(药)
4.D. 细节题。利用问题句中的细节信息词(ozone layer)及备选项中的细节词(A：aerosols， B： refrigerators， C： pesticides; D： medicines)共同作为答案线索， 在文章中查找答案相关句：
Two United Nations agencies warned on Tuesday that children are most at risk of developing skin cancers as a result of the long-term decline in the earths protective ozone layer. The agencies. the World Health Organization(WHO) and the UN Environmental Programme(UNEP)，issued the warning as they launched a global programm aimed at altering schools to the dangers of exposure to the sun.
"As ozone depletion becomes more marked， and as people around the world engage more in sun-seeking behavior， the risk of health complications from overexposure to ultra-violet radiation is becoming a substantial public health concern， ”said WHO Director-general Lee Jong-wook. By reducing the time children and adolescents are exposed to direct sunlight， he said “We can substantial]y reduce the risk of contracting skin cancers， cataracts and other conditions which might only appear much later in life.”
In its 2002 World Health Report，the WHO said around the world an average of 66，000 people died every year from melanoma or other types of skin cancer. Independent scientific research shows that every year there are between two to three million new cases of non-malignant melanoma and around 130，000 malignant- and normally fatal - new full-blown skin cancer cases.