请认真阅读下列短文，并根据所读内容在文章后表格中的空格里填入一个词。注意：每个空格只填1个单词。
Aspirin
Aspirin (acetylsalicylic acid) has been used for many years as a painkiller. It also has an anti-inflammatory (消炎) action and can be used to reduce fever. Aspirin is already recommended for people to prevent stroke and heart attack because it improves one's blood circulation. So many people already take daily aspirin as a heart drug. Although aspirin can cause deadly internal bleeding, which is relatively rare, its benefits for people are great, not only to help increase the length of people's lives, but to prevent and treat cancer, or to stop cancer spread according to the latest research.
Taking a low dose (剂量) of aspirin every day can prevent and Rothwell, from Oxford University, and his colleagues, who carried out the latest work, had already linked aspirin with a lower risk of certain cancers, particularly bowel（肠） cancer. But their previous work suggested people needed to take the drug for about 10 years to get any protection. Now the protective effect occurs much sooner—within three to five years—based on a new analysis of data from 51 trials involving more than 77,000 patients. And aspirin appears not only to reduce the risk of developing many different cancers in the first place, but may also stop cancers spreading around the body.
Taking a low (75 — 300mg) daily dose of aspirin appeared to cut the total number of cancer cases by 25 % after only three years—there were nine cancer cases per 1,000 each year in the aspirin-taking group, compared with 12 per 1,000 for those taking dummy pills. It also reduced the risk of a cancer death by 15% within five years (and sooner if the dose was higher than 300mg). And if patients stayed on aspirin for longer, their cancer death risk went down even further—by 37% after five years.
Low-dose aspirin also appeared to reduce the probability that cancers, particularly bowel, would spread to other parts of the body, and by as much as half in some instances. However, Prof. Rothwell says for most fit and healthy people, the most important things they can do to reduce their lifetime cancer risk is to give up smoking, take exercise and have a healthy diet.
But experts warn that there is still not enough proof to recommend it to prevent cancer cases and deaths and warn that the drug can cause dangerous side effects like stomach bleeding. Prof. Peter Johnson of Cancer Research UK, along with other experts, said it was still a good idea that people thinking of taking aspirin should first consult their doctors because of the possible side effect. And people should get some decisive advice from the government as to whether aspirin should be recommended more widely and the government should also advise the public about the benefits and risks of aspirin.
| Aspirin |
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| Functions |
To reduce fever To To prevent stroke and |
| To cause cause deadly internal |
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| Fresh evidences |
To cut the total number of cancer cases by To To make it |
| People should discuss with their doctors The public should be |
The Internet has become part of young people’s life. _1. _______ report shows that 38% of students often use the Internet. Most of them get _2.________ (use) information on the Internet _3._______ use the Internet to help with their studies. But many students don’t use it _4.________ a good way. Some play games too much, and some visit websites __5.__________ shouldn’t look at. So bad things may happen __6._________ students spend too much time on the Internet.
__7._______ is important for students to use the Internet properly. Now we have a textbook, __8._______ uses many examples to teach students some good ways to use the Internet. It gives useful __9._______(advise).
Some students also make friends on the Internet. But if you want to have a face-to-face _10.__ ______ (meet) with your online friends, please let your parents know and meet in a proper place.
Soon after Dave left college, one of his uncles, 1 was rich and had no children of his own died and 2 (leave) Dave a lot of money, so he decided to set up his own real estate agency(地产公司).
He found a nice office, 3 (buy) some new furniture and moved in. He had only been there for a few hours when he heard someone coming 4 the door of his office.
“It’s my first customer!” he thought. He quickly picked up 5 telephone and pretended to be very busy 6（answer）an important call from someone in New York 7 wanted to buy a big and expensive house in the country.
The man knocked at the door 8 this was going on, came in and waited 9 (polite) for the agent to finish his conversation. Then he said to him, “I’m from the telephone company, and I 10 (send) here to connect your telephone.”
Experiments have proved that children can 1 (instruct) in swimming at a very early age. At a special swimming pool in Los Angeles, children become expert at 2 (hold) their breath under water even before they can walk. 3 (baby) of two months old do not appear to be reluctant to enter the water. It is not long 4 they are so accustomed to swimming 5 they can pick up weights from the floor of the pool. A game that is very popular with these young 6 (swim) is the underwater tricycle race. Tricycles are lined up on the floor of the pool seven feet under water. The children compete against each other to reach the other end of the pool. Many pedal their tricycles, 7 most of them prefer to push or drag them. Some children 8 cover the whole length of the pool 9 coming up for breath even once. Whether they will ever become future Olympic champions, only time will tell. Meanwhile, they should encourage 10 among us who cannot swim five yards before they are gasping for air.
Thirty-two people watched Kitty Genovese 1 (kill) right below their windows. She was 2 neighbor. Yet 3 of the 32 helped her. Not one even called the police.
John Barley and Bib Fatane went beyond the headlines to research into the reasons 4 people didn’t act. They found that a person has to go through two steps 5 he can help. First he has to notice that it is 6 emergency(紧急情况). Is the smoke coming into the room 7 a leak in the air conditioning? Is it “steam pipes”? Or is it really smoke from a fire? It’s not always easy to tell if you are faced with a real emergency. Second, and 8 important, the person faced with an emergency must feel personally 9 (responsibility). He must feel that he must help, 10 the person won’t get the help he needs.
We often think of future. We often wonder __1________ the world will be like in a hundred years’ time.
Think ___2_____ space. Perhaps a permanent station on the moon ___3_____ (set up). Perhaps people will be able to visit the moon as __4______. Cheap rockets for space travel will have been developed, __5______ (permit) long journeys through the solar system. When that time comes, people will be taking holidays in space and visiting __6_______ planets. Great progress will have been made _____7___ medicine, too. Pollution will have been controlled in a hundred years’ time.
__8________ the world will have been developed — even Antarctica. We will have used up most of the earth’s land to build our cities; __9_______ floating cities will have been built. The Japanese have already had plans of this kind. And there will be cities __10______ the sea.