学科分类

已选分类 文学外国语言文学英语语言文学
问答题Science always pays attention to practicality. It involves the conscientious quest for truth and permits of no deceit; what's more, it requires hard working. Meanwhile, it needs one's creation and imagination. Only when one has the ability of imagination could he break the bonds of tradition, and thus develop the science.
进入题库练习
问答题公民健康档案
进入题库练习
问答题{{B}}Directions:{{/B}} Read the following passage carefully and then translate each underlined part into Chinese. 71. {{U}}The main impression growing out of twelve years on the faculty of medical school is that the No. 1 health problem in the U.S. today, even more than AIDS or cancer, is that Americans don't know how to think about health and illness.{{/U}} Our reactions are formed on the terror level. 72. {{U}}We fear the worst, expect the worst, thus invite the worst and the result is that we are becoming a nation of weaklings and hypochondriacs(臆想症患者), a self-medicating society incapable of distinguishing between casual, everyday symptoms and those that require professional attention.{{/U}} Somewhere in our early education we become addicted to the notion that pain means sickness. We fail to learn that pain is the body's way of informing the mind that we are doing something wrong, not necessarily that something is wrong. We don't understand that pain may be telling us that we are eating too much or the wrong things, or that we are smoking too much or drinking too much, or that there is too much emotional congestion in our lives, or that we are being worn down by having to cope daily with overcrowded streets and highways, the pounding noise of garbage grinders, or the cosmic distance between the entrance to the airport and the departure gate. We get the message of pain all wrong. Instead of addressing ourselves to the cause, we become pushovers for pills, driving the pain underground and inviting it to return with increased authority. 73. {{U}}Early in life, too, we become seized with the bizarre idea that we are constantly assaulted by invisible monsters called germs, and that we have to be on constant alert to protect ourselves against their fury, but equal emphasis is not given to the presiding fact that our bodies are superbly equipped to deal with the little demons and the best way of forestalling an attack is to maintain a sensible lifestyle.{{/U}}
进入题库练习
问答题 Directions: A professor from Australia will deliver a lecture on Australian society and culture, and you are asked to write a notice on behalf of the Students' Union. Your notice should include: (1) brief introduction of the lecturer; (2) outline of the lecture; (3) time and place.
进入题库练习
问答题我认为没有人不喜欢到处去看看:多看看他人,多阅他乡,不但可以认识世界,亦可以认识自己。有人旅行时乘豪华游轮,谢灵运再世大概也会如此。有人背负行囊,翻山越岭;有人骑自行车环游天下。这些都令人羡慕。我所喜爱的,却是驾车长征,去看天涯海角。我的太太比我更爱旅行,所以夫妻两人正好互作旅伴,这一点只怕徐霞客也要羡慕。不过徐霞客是大旅行家、大探险家,我们,只是浅游而已。
进入题库练习
问答题
进入题库练习
问答题{{B}}Directions:{{/B}} Your friend asked you to attend his (her) birthday party, but somehow you can't come. Please write a note accompanying a present, explain the reason and express your congratulation. You should write about 100 words on ANSWER SHEET 2. Do not sign your own name at the end of the note. Use "Li Ming" instead.
进入题库练习
问答题环境污染对农业生产有很坏的影响。
进入题库练习
问答题Syntax
进入题库练习
问答题Classify the following pairs of antonyms. even-odd above-below present-absent arrogant-bashful
进入题库练习
问答题Use your knowledge of semantics to explain what makes the following humorous.(10 points)a. Question: How do you stop an elephant from charging? Answer:Take away his credit card.b. "巴乔在前有追兵、后有堵截的情况下带球冲入禁区。"
进入题库练习
问答题任何稍具常识的学生都能回答这个问题。
进入题库练习
问答题landing gear
进入题库练习
问答题
进入题库练习
问答题1) give your opinions briefly; 2) make two or three suggestions. You should write about 100 words on the ANSWER SHEET. Do not sign your own name at the end of the letter. Use "Zhang Wei" instead. Do not write your address.
进入题库练习
问答题Topic:China"s Auto Industry
进入题库练习
问答题In the early 1800s, groups of English workers wrecked machines that they felt threatened their jobs. (46) They were called "Luddites" after one of their leaders, a term that is now used for anyone who puts up resistance to new teclmologies. (47) The odd thing about nanotechnology's Luddites is that they have started resisting before the technology has really established itself. As people start to buy products involving nanotechnology, from odour-resistant shirts to window glass that repels dirt, they will realise that many of these new things are useful and harmless. And as awareness of nanotechnology grows, they will begin to understand that it covers a range of different ways of doing things, some of which carry some risk and others do not. As a result, the technology's detractors will probably become more nuanced in their complaints. Nanotechnology has the potential to cause an industrial upheaval, just as electricity did in its time. (48) Like electricity, though, it has so many and such diverse applications that it is unlikely to arrive in one huge wave, as nanotechnology's critics fear. Instead, there will be a series of smaller waves. (49) Many of the innovations the technology may bring are a long way off, leaving plenty of time to prepare. Nanotechnology, like any new discovery, offers both risks and rewards. There will undoubtedly be some need to control its exploitation to minimize the risks, but there are also strong arguments for allowing the unfettered pursuit of knowledge: without it, innovation cannot flourish. Twenty years ago, nobody could have foreseen that the invention of a new microscope would launch a remarkable new technology, perhaps a revolution. (50) Scientists should be allowed to work with as little hindrance as possible to gain a better understanding of the object of their study--however large or small.
进入题库练习
问答题{{B}}Directions:{{/B}}Read the following text carefully and then translate the underlined segments into Chinese. Your translation should be written neatly on ANSWER SHEET 2. {{U}}As technology continues to advance, countries must decide how they will deal with the issue of human cloning for reproduction or research.{{/U}} So far, several nations have placed strong restrictions on healing cloning; others are moving towards such restrictions, and a few have staked out positions in favor of curative cloning. After months of bitter debate, the Unite States must decide what it will do. All legislators can agree that it would be wrong now to make a walking, talking, reallife human clone. The National Academy of Sciences also supports that position. But its institute of Medicine has rightly said that its objections to the safety of reproductive cloning do not apply to research cloning. Indeed,' some scientists say that research cloning could yield stem cells that could be used to grow healing tissues for patients with diseases such as Parkinson's. (47){{U}}They also say that studying stem cells made from the cells of diseased patients could help us understand why people with the same genetic make-up get sick or stay well.{{/U}} Opponents of research cloning say there is no proof that it will yield any cures. They also say that adult stem cells are more promising and less controversial. They have gained Congressional and public support by beating into widespread fears about biotechnology, which some worry is winding quickly down a slippery slope towards the commodification of the human species. (48) {{U}}But such fears do not represent a sensible basis for a ban on research cloning, which is likely to give insights into the processes that cause a host of devastating diseases.{{/U}} The Senate is now moving towards a slowdown on the issue. Two bills have been introduced. Senator Sam Brownback introduced a bill that would ban cloning for any purpose. His rivals, led by Senator Dianne Feinstein, have introduced competing legislation that would all low scientists to close embryos for research. And senators eager to air their views on the issue for a vote on the matter in the next few weeks. (49) {{U}}Brown back is said to have nearly 50 supporters, but for technical reasons a bill is unlikely to be passed unless 60 senators support it.{{/U}} Advocates of healing cloning have outlined situations that would make the Senate more likely to pass a bill that would allow research cloning, such as amending the Brownback bill to allow research. In this way, senators could save face by simultaneously voting for Brownback and for research. However, any bill that does pass the Senate must be reconciled with the House bill in a conference, The Brownback bill is virtually identical to a House cloning ban that was passed last July. So it would speed through the conference committee. But Senate and House negotiators are unlikely to compromise if the Senate votes to allow healing cloning, (50) {{U}}So the result of this month's Senate debate is likely to be either that President Bush signs a bill that bans cloning for any purpose, or that he does not sign any cloning bill at all.{{/U}} The issue could also spill over into the appropriations process this autumn, when senators try to force rules through the Congress by attaching them to the necessary spending bills. The Congress has strongly supported the National Institute of Health in recent years because it wants the United States to be a world leader in biomedical research. The Senate should continue its strong support of biomedical science, and act in the national interest, by refusing to pass a ban on research cloning.
进入题库练习
问答题
进入题库练习
问答题This opportunity to escape the realities of everyday life is, I think, the main attraction of a bookshop.
进入题库练习