假定你是李华，你的英国笔友Mike了解到中医在中国抗击疫情中起了重要作用，对此很...

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号，并在其下面写出该加的词。

删除：把多余的词用斜线划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1. 每处错误及其修改均仅限一词；

2. 只允许修改10处，多者（从第11处起）不计分。

There was a small boy who found a bright copper penny where walking down the street one day. He was so exciting that he found money and it didn’t cost him anything. This experience lead him to spend the rest of his days walking with his head down, eyes wide open, looking for treasure. During his lifetime he lucky found much money for the total of $13.96.

He got money for nothing. Except for that he missed the breathless beauty of 31,369 sunsets, the colorful beauty of 157 rainbow and the fiery beauty of hundreds of maples. Birds flying, sun shining, and the smiles of a thousand passed people are not a part of her memory.

Do you know who is living like this? He always bends his head down and fears of things that never happen, hoping find that copper penny…for nothing.

阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

There once was a King who offered a prize to the artist who would paint the 1. (good) picture of peace. Many artists tried. The King looked at all the pictures, but there were only two he 2. (real) liked and he had to choose between them.

One picture was of a calm lake. The lake was a perfect mirror, for peaceful towering 3. (mountain) were all around it. Overhead was a blue sky 4. white clouds. All who saw this picture thought that it was a perfect picture of peace.

The other picture had mountains too. But these were rugged and bare. Above was an angry sky from 5. rain fell and in which lightening played. Down the side of the mountain tumbled a foaming waterfall. This did not look 6. (peace) at all. But when the King looked, he saw behind the waterfall a tiny bush 7. (grow) in a crack in the rock. In the bush a mother bird had built her nest. There, in the midst of the rush of angry water, sat the mother bird on his nest…perfect peace.

Which picture do you think won the prize?

The King 8. (choose) the second picture, explained the King, “Because peace does not mean to be in a place where there is no noise, trouble 9. hard work. Peace means 10. (be) in the midst of all those things and still be calm in your heart. That is the real meaning of peace.”

    Wilma Rudolph was the 20th of 22 children, prematurely born and frail. Her _______ was doubtful. When she was four years old she had double pneumonia (肺炎) and scarlet fever--a _______ combination that left her with a paralyzed (瘫痪的) and _______ left leg. She had to wear an iron leg _______. Yet she was fortunate in having a mother who _______ her. She told her that all she needed to do was to have _______, persistence and indomitable spirit.

So at nine years of age, the little girl _______ the leg brace, and she took the step the doctors told her she would never take _______. In four years, she developed a rhythmic step, which was a medical _______. Then this girl got the ________ idea that she would like to be the greatest woman runner. Now, what could she ________ to be--a runner with a leg like that?

At age 13, she entered every race in high school, and in every race she came in last. Everyone ________ her quit! However, there came a day when she won a race. From then on, Wilma Rudolph won every race. Wilma went to Tennessee State University, where she met a ________ named Ed Temple. Temple saw the ________ spirit of the girl and that she had great natural talent. He trained her so ________ that she went to the Olympic Games. There she was ________ against the greatest woman runner named Jutta Heine. And in the 100-meter dash, Wilma Rudolph won. She beat Jutta again in the 200-meters.

Finally came the 400-meter ________. It would be Wilma against Jutta once again. The first two runners on Wilma’s team made perfect ________ with the baton. But when the third runner handed the baton to Wilma, she was so excited that she dropped it, and Wilma saw Jutta

________ down the track. It was impossible that anybody could catch this fleet and quick girl. But Wilma did just that! Wilma Rudolph had ________ three Olympic gold medals.

1.A.potential B.death C.survival D.achievement

2.A.artificial B.poisonous C.permanent D.deadly

3.A.tireless B.useless C.worthless D.hopeless

4.A.crutch B.wheelchair C.stick D.brace

5.A.explored B.encouraged C.obtained D.predicted

6.A.fortune B.energy C.faith D.opportunity

7.A.removed B.recovered C.replaced D.refreshed

8.A.bravely B.nervously C.normally D.eagerly

9.A.treatment B.wonder C.operation D.disaster

10.A.significant B.suspicious C.jealous D.incredible

11.A.agree B.dare C.intend D.need

12.A.ordered B.required C.commanded D.begged

13.A.coach B.tutor C.expert D.priest

14.A.indomitable B.available C.considerable D.estimable

15.A.fiercely B.perfectly C.cruelly D.intensely

16.A.competed B.cooperated C.discriminated D.ignored

17.A.match B.contest C.tournament D.relay

18.A.handmade B.hand-offs C.handshake D.handwriting

19.A.taking off B.taking in C.taking on D.taking up

20.A.possessed B.acquired C.won D.caught

    Open your eyes. What do you see? Do you see the crowds of people walking around? Look at their faces. 1. Did you notice the person that was smiling at you? Look again. See the trees waving to you in greetings?

2. What do you hear? Traffic? Discussions on the latest gossip? People on the cellular phones that are trying to compete with the noise? Cursing and swearing? Or the radio/television of your neighbors? But do you hear the songs of praises the birds in the day sings for you, or the lullaby the insects orchestrate for you in the night?

Now smell the air. Exhausts? Odors you feel uncomfortable? Smell again. Concentrate this time. 3.

Focus your senses to your skin. Feel the heat? The humidity? But did you not also notice the breeze that is gently trying to cool you? Feel the frost of the winter, biting through all your insulation. 4. And the warmth that is already within you that your heart is circulating.

There is always comfort around us if you know where to look. There is too much distractions in this society. 5.

A.Focus your senses in the correct way and you will find a release.

B.Concentrate now on your hearing.

C.Concentrate now on nature.

D.Curious looks, snobs, anger, expressionless looks, looks of concentration.

E.Again feel the warmth that the sun is wrapping around you in a warm embrace.

F.You will smell terrible air.

G.You will find the fragrance of the perfect blossom.

    To address the plastic pollution troubling the world’s seas and waterways, Cornell University chemists have developed a new polymer (聚合物) that can degrade (降解) plastic when exposed to ultraviolet radiation, according to the research published in the Journal of the American Chemical Society.

“We have created a new plastic that has the mechanical properties required by commercial fishing gear. If it eventually gets lost in the water environment, this material can degrade on a realistic time scale,” said lead researcher Bryce Lipinski, professor of chemistry and chemical biology at Cornell University. “This material could effectively reduce persistent plastic accumulation in the environment.”

Commercial fishing contributes to about half of all floating plastic waste that ends up in the oceans. Fishing nets and ropes are primarily made from three kinds of polymers, none of which easily degrade. “While research of degradable plastics has received much attention in recent years,” Lipinski said, “obtaining a material with a mechanical strength comparable to commercial plastic remains a difficult challenge.”

Coates and his research team have spent the past 15 years developing the new plastic called isotactic polypropylene oxide, or iPPO. While its original discovery was in 1949, the mechanical strength of this material was unknown before this recent work. The high isotacticity and polymer chain length of their material makes it different from previous plastics and provides its mechanical strength.

Lipinski and other scientists want no race of the polymer to be left in the environment. He notes there is precedent (先例) for the biodegradation of small chains of iPPO which could effectively make it disappear and ongoing efforts aim to prove this.

1.What is the feature about the new polymer?

A.It can solve the problem of plastic consumption.

B.It can degrade plastic waste in the sea water.

C.It has been developed to solve plastic pollution.

D.It has been developed to lower fishing costs.

2.What can we infer from paragraph 3?

A.It requires great effort to invent the new plastic.

B.Fishing should be forbidden in the sea.

C.Fishing nets and ropes are not the major pollution source.

D.Degradable plastics were not paid attention to until recent years.

3.What did the recent study find about iPPO?

A.Its original discovery. B.Its mechanical properties.

C.Its complex structure. D.Its mechanical strength.

4.What is Lipinski’s attitude towards the future of iPPO?

A.Doubtful. B.Promising.

C.Unconcerned. D.Disapproval.