假定你是李华，最近你的美国网友James来信和你讨论“网络不文明用语”的话题。请你就此给他写封回信，内容要点如下：
1.简要概括其现状及危害；
2.给出可行的建议。
注意：1.词数：100左右；
2.信的开头和结尾已经给出，不计入总词数。
3.开头语已为你写好，不计入总词数。
Dear James,
How are you going? I miss you very much. I’m writing to you to talk about the uncivilized words used on Internet. ___________________________________________
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Yours,
Li Hua
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处语言错误，每句中最多有两处。每处错误仅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.每处错误及其修改仅均限一词。
2.只允许修改10处，多者（从第11处起）不计分。
Last week, I went to camp with a friend. On the first day, I had a well time with her. We played some game and shared our funny life experience. The second night where my friend talked about her mom, it occurred to me the day was my mother’s birthday. I almost forgot it. I wanted to send her mother the best wishes, but it is about 10 pm, and I thought it was too late. My friend said to me, “Though it is late, but it is necessary of you to give wishes.” So I called my mom and sent her my wishes. She was so happily, and I made a right decide.
In Malta, people hold a 1.(tradition) festival called Gostra. They hold Gostra Festival every year to mark the feast day of Saint Julian. Part of the festival is a special competition. For 2. competition, people prepare a piece of round wood, 3. is about 10 meters long. Then, they put oil over the pole and carry it to a boat, 4. one end on the boat and the other over the water. There are flags 5. (attach) to the end of the pole. People are supposed to take turns to run along the pole and get one flag at a time. Obviously, it is not easy to make it. Many people fall into the water and end 6.(they) chances. The one who gets the most 7.(flag) wins the competition.
For some competitors, the style in which they fall off the pole seems to be 8.(slight) more important than getting the flags. But there are still some others who show definite determination while 9. (run) on that oily pole. Following the day’s entertainment, as dusk 10.(fall), hunters fire guns over the harbor to show respect for Saint Julian.
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。
With the cold weather season rapidly approaching, caring for dry skin may become more challenging. Here are some tips on how to protect your skin and keep it healthy throughout the colder months of the year.
1.
Avoid harsh(刺激性的) cleansers containing sulfates or alcohol, and choose a gentle cleanser. Harsh cleansers may disrupt the PH balance of your skin and cause dryness.
Switch to a face oil
2. In order to avoid dryness, rub about 3 to 5 drops of oil the palm of your hands and then gently pat it into the skin. Face oils offer the benefit of conditioning the skin and protecting it from the cold air.
Exfoliate(去死皮)
Exfoliating is very important because it helps to get rid of dead skin cells and encourages skin cell renewal. 3. However, especially when the skin is feeling extra dry, it is important to use a gentle product and not to overdo it.
4.
If you don’t feel thirsty and struggle with taking in enough liquids, try to drink tea, sweetened with a little raw honey. Dehydrated skin cells have a slower turnover rate, which results in dull skin and more visible fine lines.
5. The most advantage is that you will spend the cold season with comfort and confidence.
A. Drink plenty of water
B. Eat homemade soups
C. Use mild facial cleansers
D. Follow the above tips, you may own nice skin and look better.
E. Here are three of the most common example of skin discomfort.
F. After cleansing your face, your skin still takes the risk of dryness.
G. Moreover, dead skin cells won’t allow your face oil to enter the skin deeply.
Computers have beaten human world champions at chess and, earlier this year, the board game Go. So far, though, they have struggled at the card table. So we challenged one AI to a game.
Why is poker(扑克) so difficult? Chess and Go are “information complete” games where all players can see all the relevant information. In poker, other players’ cards are hidden, making it an “information incomplete” game. Players have to guess opponents’ hands from their actions—tricky for computers. Poker has become a new benchmark for AI research. Solving poker could lead to many breakthroughs, from cyber security to driverless cars.
Scientists believe it is only a matter of time before AI once again vanquishes humans, hence our human-machine match comes up in a game of Texas Hold’s Em Limit Poker. The AI was developed by Johannes Heinrich, researcher studying machine learning at UCL. It combines two techniques: neural(神经的) networks and reinforcement learning(强化学习).
Neural networks, to some degree, copy the structure of human brains: their processors are highly interconnected and work at the same time to solve problems. They are good at spotting patterns in huge amounts of data. Reinforcement learning is when a machine, given a task, carries it out, learning from mistakes it makes. In this case, it means playing poker against itself billions of times to get better.
Mr Heinrich told Sky News: “Today we are presenting a new procedure that has learned in a different way, more similar to how humans learn. In particular, it is able to learn abstract patterns, represented by its neural network, which allow it to deal with new and unseen situations.”
After two hours of quite defensive play, from the computer at least, we called it a draw.
1.Why can’t the computer beat humans at the poker game?
A. Because humans are cleverer than the computer.
B. Because humans practice playing the poker game every day.
C. Because the computer can’t learn the regular rules of the poker game.
D. Because the computer can’t know the other players’ cards completely.
2.What does the underlined word “vanquishes” in Paragraph 3 mean?
A. Leaves.B. Defeats.C. Cheats.D. Serves.
3.What do we know about the reinforcement learning of AI?
A. It solves problems correctly every time.
B. It is the same as the learning of humans.
C. It learns from the mistakes appearing in a task.
D. It is more developed than the studying ways of humans.
4.What can be inferred from the text?
A. The new procedure of AI has some features of humans.
B. Computers are stronger than humans in every aspect.
C. Humans will beat computers at playing poker forever.
D. Scientists feel unhappy about the result of the poker game.
Off the coast of Hawaii’s Big Island swim masses of colorful tropical fish. Some of these fish will be caught and sold, ending up in aquariums around the world. Is the industry putting populations of the fish at risk?
Scientists who have studied the Big Island fishery say it is well managed. Rules put in place more than 15 years ago have helped to protect the fish. Along 35% of the coastline, for example, fish collecting is banned. Two years ago, the state cut the number of fish species for the aquarium trade from hundreds to just 40.
Conservationist Robert Wintner objects to the findings. Wintner, who owns snorkel shops across Hawaii, started the Snorkel Bob Foundation to protect the island’s coral reefs(珊瑚礁). He says he simply doesn’t see yellow tang(刺尾鱼) in the protected areas. “There should be millions of them,” he says. “Where are they?”
Wintner says people believe the numbers in reports. But few people have actually dived into the coral reefs to see for themselves how many fish can be found there. According to Wintner, the coral reefs along the coast should be filled with yellow tang, but they are “virtually empty”. Empty reefs are not good for tourism, Wintner points out, which brings out $800 million yearly. By contrast, the aquarium-fish trade brings out just $2 million yearly.
1.According to Robert Wintner, ________.
A. what the recent report says is wrong
B. there are millions of yellow tang off Hawaii’s Big Island
C. the yellow tang’s population off Hawaii coast is large
D. the yellow tang is sold merely for both food and the aquarium industry
2.Which of the following is caused by the empty reefs?
A. Worse tourism.
B. More fish death.
C. More hungry people.
D. Less swimming events.
3.What can be the best title for the text?
A. Who will Win the Debate?
B. Is the Tropical Fish Healthy?
C. How Should We Protect Tropical Fish?
D. Should the Sale of Tropical Fish be Banned?
