Question

【题目】根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

How to Improve Eyesight Naturally

Eyes are important for everybody．You must take care and try everything in your hand to keep them in good condition．Here are some of the tips to improve your eyesight naturally．

【1】

Strain is known to be a factor in many health conditions and eyestrain is no exception．Try meditation，yoga or other methods of stress relief to improve your vision and overall health．

Try palming．

Sit upright in a comfortable chair．【2】 Cup your hands so that there is no pressure on your eyes．Let your fingers rest across your forehead．There should be no light entering your eyes．Palming should be done for a period of 5 to 10 minutes to start．Palming should be relaxing．It may help to do palming in a darkened room．

Avoid sugar as much as possible．

【3】 It will unpleasantly affect your eyesight，which affects the eyes by producing a larger amount of insulin (胰岛素) in the blood．Therefore you shouldn’t be having much fruit juice or something that contains a lot of sugar．

Exercise your eyes．

The only exercise most eyes get is that daily rubbing we give them when we're tired or suffering from eyestrain．But eye exercises are actually good for your eyes and can improve your vision．【4】Blink as fast as you can for a few seconds then close your eyes tightly，open and repeat．Do this exercise 3 to 4 times daily．

Eat healthy．

You probably hear that statement all the time but eating the right foods are necessary to good health．【5】Foods that are high in fiber，vitamin C，D and beta carotene as well as other vitamins and minerals can help improve your vision．Here are a few foods that can be beneficial to good vision: carrots，eggs，blueberries，spinach，kale，grapes，and fresh garlic．

A．Reduce eyestrain．

B．Keep your eyes moist．

C．Sugar is your eye’s worst enemy．

D．Give your eyes a workout with the following exercise．

E．You may not be aware that your diet affects your vision but it does．

F．Close eyes and cover them with the palms of your hands．

G．Be sure to get plenty of sleep so your eyes don’t strain to stay open during the day．

Answer 1

【答案】

【1】A

【2】F

【3】C

【4】D

【5】E

【解析】

【1】该空格填的是该段落的总起句，句式要求简单概括。根据文章下面的内容，尤其是关键词strain，并结合各个选项的意思，可知A正确。

【2】根据本段的小标题Try palming，可知此段的主要内容，结合各个选项的意思，可知F选项也包含了关键词palm，故可选F。

【3】根据本段的小标题 Exercise your eyes，不难发现本段的中心词是exercise，结合各个选项的意思，可在D选项中找出与中心词意义上较接近的workout，故D为正确答案。

【4】此段的小标题是Clean up after yourself（自扫门前雪），同时，空格后又出现了一个转折词but，可知C选项的内容与之相符。

【5】此段主要是讲在饮食方面，故可知E为正确选项。