______you are leaving tomorrow, we can have dinner together tonight.
Competition with research in universities is very harmful to teaching. Therefore, it would be much more beneficial to teaching to develop a sound program of educational research. Such a program would improve teaching theory and technique. It would also make clear what competencies are required of a good teacher as well as help professors attain them. Educational research should be required to meet the same standards as scientific research, but it cannot be raised to those standards without comparable support and duty. Competent educational research is no more a part-time activity than competent scientific research. The relatively trivial (琐碎的) educational research so common in the universities is an inseparable result of trivial duties by the universities. Rather than look down upon such research, the professors have an obligation to see that it is upgraded Let no one think that educational research is easy; it is concerned with no less than solving the complexities of the human mind. There is no reason to believe that an effective theory and technology of instruction is easier to achieve than controlled nuclear fusion. It is certainly every bit as worthy.
说明：假设你是学生会主席Johnson，请按以下提示写一则通知。时间：12 月17 日。内容：1. 为庆祝元旦，拟于12 月31 日举办元旦晚会；2. 每个系选送3 个节目；3. 25 日在学校餐厅附近的报告厅彩排；4. 活动的意义。Words for reference：彩排 rehearsal
A large number of talented people have come to the fore in economic construction．
Many young people find it(difficult) ______to appreciate classical music than pop music.
(electric) 1in the area has been cut off for three hours because of thunderstorm.
Fire, scientists agree, helped give rise to a successful, thriving human population by providing heat for cooking and protection from the cold. But they don't agree【C1】______when humans began using fire. Some researchers argue that it【C2】______more than a million years ago when early humans【C3】______their way to Europe from Africa, and【C4】______say it happened much later. Now, a new study reveals that humans did not【C5】______fire until about 400 000 years ago. Two archaeologists(考古学家)in the US report their【C6】______in the current issue of the Proceedings of the National Academy of Sciences. They looked at excavation(发掘)reports and studies from 141 sites in Europe that were【C7】______1.2 million and 35 000 years old. They think there is no clear evidence of【C8】______fire use until about 400 000 years ago. In Africa,【C9】______there are several sites where there was evidence of fire, those may have been【C10】______fires that occurred in the African grassland.【C11】______, there are also sites older than 400 000 years in Europe that indicate the【C12】______of humans, with the oldest, in Spain, more than a million years old. This means that【C13】______Europe's extreme winter climates, early humans found a way to【C14】______without the warmth of a fire.【C15】______the researchers mention, early humans are【C16】______and persistent(坚持的). But some researchers【C17】______that it is still a puzzling explanation and it still【C18】______some serious thinking about how【C19】______the human being could have survived on a seasonally【C20】______food supply despite having small teeth and small guts. Up to now, no one has solved this problem yet.
What animals swim from birth? All mammals exept man and______.
A man cannot be really happy if what he enjoys doing is ignored by society as of no importance．
They are______students that they all performed well in the final examinations.
I have already given instructions for the task to be taken up first and the engineers doing the job to work overtime.
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说明：请以伍德高科技公司（Wood Hi-tech Company）员工 Peter 的名义给新华科技市场经理写一封订货信。时间：3 月 17 日。内容：1. 近日在网上看到 E625 型打印机；2. 需要订购 10 台；3. 期望每台价格为￥1 000；4. 期望最迟于 3 月 25 日给予答复。注意信函格式！Words for reference：打印机 printer
Dear Sir, Mickey Mouse is one of the leading companies in toy retailing located in the UK. We have outlets throughout the whole country and now we are trying to develop the overseas market. We are interested in your plastic spider man displayed at the Paris show and would like to know whether you could offer us a sole agency to retail your products in Europe. We are confident that there is a growing market for your products in Europe, due to the increasing demand for children's toys. Nowadays more and more parents are concerned about their children's psychological development. We take a five percent commission on the list prices. In addition, we can offer preferable terms for freight and insurance if required. We usually pay our principals by cheque on a monthly basis. If you are interested in the above suggestion, we will send our representative to discuss further details with you. We look forward to hearing from you soon. Yours sincerely, Peter Turner
Israeli paintings Israeli artist Menashe Kadishman will hold a solo (个人的) show entitled(定名称) "Flock of Sheep " from November 26 to December 20, at the China National Art Museum. On show are 550 colorful oil paintings sheep heads. His works have been displayed in many important galleries over the past 30 years. They may be seen in the Metropolitan Museum in New York and Tate Gallery in London. Time: 9am—4pm, November 26—December 20. Place: China National Art Museum. Wusi Dajie, Dongcheng District, Beijing. Tel: 6401-2252Russia Ballet (芭蕾舞), The Kremlin Ballet from Russia will perform two immortal classical ballets "Swan(天鹅) Lake" and "The Nutcracker" at the Beijing Beizhan Theatre. Set up in 1990, the theatre boasts (以有. . . . . . 而自豪) a number of first-class ballet dancers. Most of their performances are classical. Time: 7: 15pm, December5 and 6 ("Swan Lake"); 7: 15pm, December7("Nutcracker")Place: Beizhan Theatre, Xiwai Dajie, Xicheng District, Beijing. Tel: 6500-3388Folk concert The Central Conservatory of Music(音乐学院) will hold a folk concert to commemorate(纪念) the late musician Situ Huacheng. On the program are many popular folks such as "Moon Night on the Bamboo Tower","Celebrating Harvest", "Deep and Lasting Friendship", "Golden Snake Dances Wildly", and "Children's Holiday". Time: 7: 30pm, November 25. Place: Beijing Concert Hall, Beixinhuajie. Tel: 6605-5812
Are you searching the Internet to find the best place to book a room for your family vacation? Here are some of our tips for you. Getting Started Years ago searching for a hotel required a lot of phone calls to hotel chains. Today, there's no shortage of quality online hotel booking websites. Just locate your favorite online hotel booking site, enter your travel destination, the date of your trip, and the number of guests. Narrowing the Hotel Search So now what? You've found a list of hotel rooms online ordered by hotel star rating (等级), guest scores, or price. What's most important to you? If it's price, sort the list by lowest price first. If it's the star rating of the hotel, then click to sort by rating. Read Guest Scores and Reviews Always read the guest scores. Keep in mind that hotels with a high number of highly rated guest scores and written guest reviews will increase your confidence that you'll have a good experience at that hotel. Always consider the guest scores when you book a room online in a hotel. Your experience is likely to be similar.
Life expectancy is rising in much of the world. But doctors are seeing another trend that is disturbing. Some people are choosing lifestyles that result in early death. A new US study looks at four lifestyle choices that prevent people from staying healthy and living longer. It used to be rare for people to live to 100. But babies born in the US today can hope to live that long. In the 20th century, life expectancy in wealthy nations increased by as much as 30 years. Average life expectancy for Americans is 78. But doctors are seeing people adopt bad habits that can cut their life short, such as eating too much or eating too much junk food, exercising too little and smoking cigarettes. These habits increase the risk for cancer, heart disease and stroke. Researchers at Harvard University and the University of Washington wanted to find out how many years are lost with these lifestyle choices. "What we found was that high blood pressure, smoking, overweight account for five years of loss of life expectancy in men and about four years in women at the national level," Goodarz Danaei, one of the principal researchers said. The researchers broke down the data into race, income and location, and they found even greater differences. Middle-income whites have the best blood pressure. But Asian-Americans have fewer bad habits and the best health. "They are not getting heart disease because of low blood pressure. They are not getting cancer because they have low risk factors for cancer, including smoking," Danaei said.
He might have been taken into prison now if he(join) 1the kidnappers.
The Smiths______in the neighborhood, but they live in another city now.