题型:任务型阅读 题类:常考题 难易度:普通
辽宁省丹东市2019-2020学年高二上学期英语期末考试试卷
Eyesight is the sense that you rely upon the most. Since we live in a world that requires your eyes to routinely stare at the small type and images on cell phones, computer screens, and televisions, it is important for you to improve and protect your eyesight.
Eyes are just like any other part of the body. Similar to other organs, a diet high in fruits and vegetables and low in sugar and fatty foods will go a long way in maintaining healthy eyes.
Plan to exercise your eyes when you wake up, before going to bed, or when your eyes are tired. Make sure your hands are clean so that you do not hurt your eyes and your mind is relaxed before starting.
Since you use your eyes every waking moment, give them lots of rest and relaxation by taking breaks throughout the day and getting enough sleep every night to fully rest, repair, and recover your vision. In the short term, it can cause eye strain (疲劳) or dry eyes. In the long term, it can lead to damage to the optic nerve (视觉神经), which can cause pain and damage your vision.
Besides, most jobs nowadays involve some degree of computer usage, meaning almost everyone will be spending time in front of a computer. To avoid this, you'll have to properly try to limit your screen time by routinely taking breaks and exercising your eyes.
A. They need nutrition to function well.
B. Close your eyes when exercising your eyes.
C. A lack of sleep will weaken your vision health.
D. You can enjoy your vision for the rest of your life.
E. Unfortunately, this can result in eye strain or injury.
F. There are many ways to keep your eyesight healthy and sharp.
G. Exercising your eyes daily will help you maintain healthy eyes.
{#blank#}1{#/blank#} If you are growing tomatoes in your backyard for sale you are producing for the market. You might sell some to your neighbor and some to the local manager of the supermarket. But in either case, you are producing for the market. {#blank#}2{#/blank#} If people stop buying tomatoes, you will stop producing them.
If you take care of a sick person to earn money, you are producing for the market. If your father is a steel worker or a truck driver or a doctor or a grocer, he is producing goods or service for the market.
{#blank#}3{#/blank#} You may spend money in stores, supermarkets, gas stations and restaurants. Still you are buying from the market. When the local grocer hires you to drive the delivery truck, he is buying your labor in the labor market.
{#blank#}4{#/blank#} But for each person or business that is making and selling something, it is very concrete(具体的). If nobody buys your tomatoes, it won't be long before you get the message. {#blank#}5{#/blank#} It is telling you that you are using energies and resources in doing something the market doesn't want you to do.
A. The market may be something abstract. B. The sellers are always smarter than buyers. C. When you spend your income, you are buying things from the market. D. The market is a concept. E. One has to make his ends meet when shopping. F. The market is telling you something. G. Your efforts are being directed by the market. |
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