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UV Light Causes Skin Cancer

Don’t laugh if you hear about kids hiding in their basement this summer. They might have been frightened by a recent report from Europe that liquid sunscreens don’t protect people from the sun’s harmful rays.
Researchers kept track of 631 children, some of whom used sunscreen and (46) . The researchers found that the kids who used sunscreen got more sun-caused moles than did the kids who didn’t use sunscreen. Kids with sun-caused moles are more likely to develop skin cancer later in life.
Did sunscreen harm the children Probably not, the researchers concluded. They believe that the children relied too much on their sunscreen and stayed in the sun too long. Sunscreen is still safe to use, say skin experts, as long as it is used sensibly.
Solar Cares
Using sunscreen sensibly is more important than ever. Why Skin experts like Martin Weinstock believe that (47) . Earth’s ozone la

[填空题]
Don’t laugh if you hear about kids hiding in their basement this summer. They might have been frightened by a recent report from Europe that liquid sunscreens don’t protect people from the sun’s harmful rays.
Researchers kept track of 631 children, some of whom used sunscreen and (46) . The researchers found that the kids who used sunscreen got more sun-caused moles than did the kids who didn’t use sunscreen. Kids with sun-caused moles are more likely to develop skin cancer later in life.
Did sunscreen harm the children Probably not, the researchers concluded. They believe that the children relied too much on their sunscreen and stayed in the sun too long. Sunscreen is still safe to use, say skin experts, as long as it is used sensibly.
Solar Cares
Using sunscreen sensibly is more important than ever. Why Skin experts like Martin Weinstock believe that (47) . Earth’s ozone la

[填空题]Research into the causes of cancer reveals that we are still unsure of its precise causes.

[单项选择]Keep you indoors and don’t __________ your skin to the sun in summer.
A. explode
B. express
C. expose
D. expand

[简答题] Don’’t laugh at gilded butterflies Part A The Gillette company’’s website flashes out a message to the e-visitor: "Innovation is Gillette", it claims. There are few big companies that would not like to make a similar claim; for they think innovation is a bit like Botox — inject it in the right corporate places and improvements are bound to follow. But too many companies want one massive injection, one huge blockbuster, to last them for the foreseeable future. Unfortunately, successful innovation is rarely like that. The latest manifestation of Gillette’’s innovative skill will appear in stores in North America next month. The global leader in men’’s "grooming products" is rolling out a successor to its popular three-bladed Mach3 range. It will not, as comedians had long anticipated, be a four-bladed version. Rather, it will be the world’’s first vibrating "wet shave" blade. The battery-powered M3Power is designed to bounce around on your skin to