Why does the risk of developing skin cancers in children become greater and greater?
参考答案(由小熊题库网聘请的专业题库老师提供的解答)
请点击↑↑↑ 查看官方参考答案 按钮
习题解析
请点击 查看官方参考答案 按钮
您可能感兴趣的题目
1 .Which of the following has relatively little connection with women’s lung cancer?
A Family cancer history. B Unhealthy dietary habits. C Weak immune systems. D Personal health and physical condition.
2 .Witness Mwaijaga writes about the problem of women partly because_______.
A she was had a difficult life herself B there are many problems in Tanzania C she has had an easy life herself D there are no other women singers
3 .All of the following are possible effects living longer might have on working life EXCEPT______.
A communication between employers and employees would be more difficult B more money would be used by employees in payment of their employees C the job market would be more competitive D it would be more difficult for young people to be promoted to top positions
4 .An important feature of a society in which people live a long life is that______.
A it places more emphasis on educating the young B it is both wise and energetic C it lacks the curiosity to experiment what is new D it welcomes changes
5 .Which of the following best describes Callahan’s attitude to anti-ageing technology?
A Optimistic. B Pessimistic. C Reserved. D Negative.
7 .How many people die from skin cancers including melanoma all over the world every year?
A An average of 66,000. B Approximately 130,000. C About 196,000. D Between 2,000,000 to 3,000,000.
8 .What people are more likely to develop eye cataracts?
A Fairer-skinned people. B Darker-skinned people. C People living near the equator. D People living near the poles.
9 .All of the following articles may use some chemicals unfavorable for the preservation of the ozone layer EXCEPT______.
A aerosols B refrigerators C pesticides D medicines
10 .The phrase "for good” in the last paragraph can be best replaced by______.
A permanently B correctly C largely D well
