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：在错的词下画一横线，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
All the calculations were led to the same conclusion only if you put the sun there did the movements of the other planets make sense. The problem arises because astronomers had noticed that some planets appeared brighter at time and less bright at others. Between 1510 and 1514 Copernicus worked on his new theory, gradual improving it until it was complete. Then he showed it privately for his friends. They encouraged him to publish his ideas, and Copernicus was cautious. He published it as he lay died in 1543. Her theory is now the basis on what all the ideas of universe are built
增加：在缺词处加一个漏字符号(Λ)，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。
Dear Editor,
I'm writing to tell you about a shocked incident that happened in Beijing Zoo in the afternoon of Feb 23rd. I was visiting the zoo that afternoon while I heard bears roaring terribly. I hurried to the place where the bears lived at. I saw the black bear badly injured and one of them rolling on the ground painfully. It was hurt too serious to move a foot.
The people around are shocked, angry and blaming the wrongdoer. I learned that was a student from a famous university in Beijing who caused the trouble. He poured sulphuric acid(硫酸) onto the bears, or pretending to feed them.
What an shame! Animals are our friends and something must be done to prevent them from being injured.
Sincerely yours,
Li Hua
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：在错的词下画一横线，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。
Many people have recognized the importance of protecting the Yangtze River, a third longest river in the world. And many organizations and projects have been set up to deal with the problem. The Green River organization, for example, which educates people on the importance of protecting this great river. It also watches the river and stops the illegally hunting of animals, which has put the wild animals population in danger.
Two special government projects are also under way. The first project, a water and soil conservation project, set up in 1989. This project resulted in farmers replace their crops with trees or grass. The second project includes nature reserves for white-flag dolphins, the number of which have dropped because of pollution in the Yangtze River.
We still have a long way to go to solve all the problems on regard to the river. However, people have finally realized that this is their responsibility to protect this great river. Our efforts to protect this much loving river will be appreciated for years to come.
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。
In recent years, the fish population in the ocean has been facing with a severe situation with the quantity of fish and their species drop sharply.
It is human behavior which is to blame. Industrial and agriculture waste such as chemicals and oil is poured into the ocean. What’s the worse, over fishing destroys the balance of life in the ocean. To handle this situation, the government should make laws but punish those who break the law. Besides, over fishing should be strict banned. Also, many fisherman can take other jobs so that there have less people living on fishing.
Only by taking these measures we eventually preserve fishing resources.
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。
The campaign of “Building a Green Campus” had been launched in our school in order to call on us to save resources and raise our awareness of environmentally protection.
Waste on campus can be seen everywhere, where has become an increasingly serious problem. Food is thrown away in the school canteen but plastic bags and chopsticks for single use are dumped everywhere, which will do harms to the environment.
It is for everyone’s responsibility to build a green campus. First of all, we are supposed to continue the campaign of “cleaning the plate”. Instead, we should resist chopsticks for single use and recycle the plastic bags. All these are basic measures protect the environment of our campus.
In the word, building a green campus needs them to make joint efforts by doing small things in our daily life.
Dear friends,
I’m awfully sorry to hear horrible and serious earthquake unexpectedly hit your hometown. Faced with such a terrible disaster, you remained so calm and strong-willed that we are all moved to tear. A friend in need is a friend indeed. Think about your present situation, we cannot wait for a minute to make every bit of our effort to help you. I, as chairman of the Students’ Union, on behalf of (代表) all your schoolmates, express our most sincerely pity and care for you. Beside, we have collected 120,000 yuan to you, expecting that it can help you go through the difficulty and that a better hometown can be rebuilding. Remember we won’t be far away since you need any help!
Yours sincerely,
Li Hua
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。
We often think insects to be harmless, which is part true. Many insects are harmful. Flies carry diseases. Others insects carry diseases, too. Farmers are at war with insects most the time. Hunger insects kill crops in the fields. Farmers spray (喷洒) as to get rid of these insects. Does this means that all insects are harmful? No, many are of great helpful to man. Bees make honey. With bees and other insects, many trees would have not fruit. Silkworms made silk. Some insects eat other insects that kill fruit trees.
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。
China and Western country may have different cultural beliefs about certain animals. But when it comes to pigs, we somehow reach an agreement that pigs are lazy, ugly, stupidly and shameless. Neither of these words describing pigs are exactly positive. Moreover, the truth is what pigs have some good qualities. And there’s probably no good time to clear their names than now, with the arrival of the Year of the Pig on Chinese Spring Festival, which fell February 5 this year. According to a paper publishing in 2017, pigs can tell between those who treat them well or those who don’t. Perhaps these are the qualities of pigs to keep it in mind—their intelligence, cuteness and patience.
Lanzhou is the capital of Gansu Province, that is at the foot of Wuquan Mountain. In the middle of the city flow the Yellow River. It has a large population and an area of about 13.27 thousand square kilometers. People there used to living a hard life and great changes have been taken place there since liberation. Now they have built much factories, supermarkets, hospitals and schools. People can take subway to work. Lanzhou new district, one of the five national new district, will appear with a brand-new look. The school education has also improved, for example, after liberation there was only one middle school, No. 1 Middle School of Lanzhou. Now there are more than 100 middle schools. So every child can go to school. People’s life is color. After work they go shopping, see films, go dancing and have sports and we are all living a happy life.
增加：在缺词处加一个漏词符号（Λ），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。
Dear Editor。
I'm writing to tell you my opinions about water saving.Water is very importance.We and animals can't lived without it.Yet it seem that water is becoming less or less in some areas.In the world(many country find they don't have enough water.
To deal with the problem,we should first to go out to plant trees because trees will help them save water.Next*drinking water shouldn't left running.Third*wc should find ways to reuse the water used in washing«especial some bath water,that will save much water.
Sincerely yours,
Li Hua
