[originaltext] (19)Freezing weather can mean frostbite and low body tempera

游客2024-01-28  18

问题  
(19)Freezing weather can mean frostbite and low body temperature unless a person is prepared. To avoid cold-related injuries, here is a simple way to remember four basic steps to stay warm. Think of COLD— C. O. L. D. The C stands for cover. Wear a hat and scarf to keep heat from escaping through the head, neck and ears.(20)And wear mittens instead of gloves. In gloves, the fingers are separated, so the hands may not stay as warm. The O stands for overexertion. Avoid activities that will make you sweaty. Wet clothes and cold weather are a bad mix. L is for layers. Wearing loose, lightweight clothes, one layer on top of another, is better than wearing a single heavy layer of clothing. Also, make sure outerwear is made of material that is water resistant and tightly knit. Can you guess what the D in COLD stands for? D is for dry. In other words, stay as dry as possible. Pay attention to the places where snow can enter, like the tops of boots, the necks of coats and the wrist areas of mittens.(21)And here are two other things to keep in mind, one for children and the other for adults. Eating snow might be fun but it lowers the body’s temperature.(21)And drinking alcohol might make a person feel warm, but what it really does is weaken the body’s ability to hold heat.
19. What does the passage mainly talk about?
20. Why does the speaker advise to wear mittens instead of gloves in winter?
21. What can be inferred from the passage?

选项 A、Because people look more fashionable in mittens.
B、Because mittens are cheaper than gloves.
C、Because hands may stay warmer in mittens.
D、Because it’s more convenient to wear mittens.

答案 C

解析 原因目的题。本题问的是为什么讲话者建议在冬天戴四指相连的手套而不是五指分开的手套。短文中提到的一项保暖建议是戴四指相连的手套,下面接着说戴普通手套手指是分开的,因此在手部保暖方面不如四指相连的手套。
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