题目内容
A Flat to LetA comfortable flat with 3 bedrooms, one dining-room, one living-room and one bathroom, is to let. The flat is located at No. 100 Oxford (牛津) Street. It is in the town center, which makes shopping quite convenient. All the facilities, such as water, electricity, gas. central heating, etc. , are available. As for the rent, you may pay either monthly (220 pounds) or yearly (2500 pounds). If you are interested, please contact Mr. Wilson at 021-4005004 (office time).
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Passage Three Questions 33 to 35 are based on the passage you have just heard.
Modern Drugs Doctors, sixty years ago, could do little to help victims of polio. Serious cases usually ended in death. In 1955, a vaccine was developed that prevented the disease. Today, polio is no longer a major health problem. Many of the most important drugs that doctors prescribe today have been developed in the last 30 years. Modern drugs are complex, specific and powerful. People need to know more about drugs in order to use them safely. Early people discovered by accident that some of the plants growing around them seemed useful to heal sores, relieve pain, or even cure diseases. These plants were the first drugs. Now plants are still the source of some drugs. Quinine, for example, is a bitter-tasting drug used to treat the chills and fever of malaria and to reduce attacks of the disease. It is made from the bark of the cinchona tree, which grows in the Andes Mountains. The Indians of that region were the first to use the bark as a medicine. The Spanish people probably brought it to Europe in the early 1600s. Chemists learned how to get the pure drug from the bark and in 1944; it was made artificially in the laboratory. Other important drugs, such as hormones and vaccines, are obtained from animals. But most of the modern drugs come from chemical combinations worked out by research scientists. Most people never see drugs in their simple form as chemicals. Instead, they are seen as tablets, capsules or liquids that contain the drug and other ingredients. People use drugs to get different results. Some drugs attack the organism that causes a disease. They cure by killing the organism. Other drugs relieve what we call the symptoms of the disease: the headache, pain, fever or chills, and make the patient more comfortable. These constitute most over-the-counter drugs. People can get them in drug stores. What is the main idea of this passage
Apartado 519 Panama, Republica de Panama June, 2002Customer Relations Dept.Univox Audio Systems, Inc.7789 Grove Blvd.Palo Alto, CA 94302Dear Sir / Madam, I’m writing to you concerning a Univox CD player(Model CDP4500) that I purchased several months ago from one of your dealers (经销商) here in Panama City: Discount Audio. From your ads, I was led to believe that your audio equipments are the best available on the market. That’s hard to believe, considering that I’ve had nothing but problems with my CD player from the day I bought it. For one thing, the tracking (跟踪) mechanism doesn’t work properly; I can never tell for sure what part of the CD is playing. And now there’s a problem with the volume(音量) control; sometimes it works and sometimes it doesn’t. I took the player to the service department at Discount Audio. When I picked it up, they said they’d fixed the tracking mechanism as best they could, but it still doesn’t work properly. I’m sick and tired of all the problems I’ve had with your product. I hope you will understand my concern. I look forward to hearing from you about what you can do to help solve this problem. Faithfully yours, Roberto Suarez What was the first problem he had The ______ didn’t work well.
某路桥工程公司通过投标获得了某市一高速公路工程的施工，该公路竣工后，进行了工程质量统计与分析，为今后的施工提供了可借鉴的信息。1．公路工程质量统计评定是怎样进行的2．公路工程质量评定等级有哪几级采用什么指标评定等级3．公路工程质量常用的分析方法有哪几类请分别说出其作用。
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