How to Protect Yourself from the Sun It can be fun to get out and enjoy sunshine, and the vitamin D

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How to Protect Yourself from the Sun
It can be fun to get out and enjoy sunshine, and the vitamin D provided by the sun can help with your overall health. ___36___ Overexposure to the sun can cause wrinkles, sunburn, and skin damage. Too much sun can also increase your risk for skin cancer. A quality sunscreen can help protect you from the sun. In addition to this, your clothing choices can keep you from being too exposed. You should also work on avoiding the sun during daylight hours as much as you can.
Using Sunscreen
Choose a sunscreen with a safe SPF. You should wear sunscreen each time you go out during the day, even when it’s overcast. Make sure you select a sunscreen with a strong enough sun protection factor (SPF) to protect you from UV rays.
Apply sunscreen 20 to 30 minutes before leaving your home. Do this each time you leave your house during the daytime when the sun is out. ___37___ You should also make the effort to reapply sunscreen every 2 hours so it stays effective. Apply the correct amount. You need at least 45 milliliters (1.5 fl oz) of sunscreen to cover all exposed skin on your body.
Protecting Yourself with Clothing
Wear sunglasses.  ___38___ Make sure to check the label of a pair of sunglasses before you buy it. Any sunglasses you wear should block 99 to 100% of UVA and UVB light. Wear a hat with at least a 3-inch brim. This will cover areas like your scalp, where it is difficult to safely apply sunscreen. ___39___ You should go for long-sleeved shirts and longer pants to protect yourself from the sun.
Avoiding the Sun
Seek shade between 10 am and 4 pm.  ___40___ You’re most likely to get skin damage during this time of day. If you’re going to be out in the sun, seek shade from trees, patios, and other objects whenever possible.
A. Wear clothing that covers more skin.
B. Smooth sunscreen over rather than rubbing it.
C. However, too much sun can be damaging.
D. Sunglasses should be worn year-round, and not just in the summer.
E. During warmer months longer clothing may be uncomfortable.
F. During these hours, the sun is at its peak.
G. This is especially important if you’ll be exposed to the sun for more than 30 minutes.
【答案】36. C    37. G    38. D    39. A    40. F
【解析】