问答题Scientists continue to find new ways to insert genes for specific traits into plant and animal DNA. A field of promise—and a subject of debate—genetic engineering is changing the food we eat and the world we live in. Just what are genetically engineered foods, and who is eating them? What do we know about their benefits—and their risks? What effect might engineered plants have on the environment and on agricultural practices around the world? Can they help feed and preserve the health of the Earth"s burgeoning population? In the past decade or so, the biotech plants that go into these processed foods have leaped from hothouse oddities to crops planted on a massive scale—on 130 million acres in 13 countries, among them Argentina, Canada, China, South Africa, Australia, Germany, and Spain. On U. S. farmland, acreage planted with genetically engineered crops jumped nearly 25-fold from 3.6 million acres in 1996 to 88.2 million acres in 2001. More than 50 different "designer" crops have passed through a federal review process, and about a hundred more are undergoing field trials. [Key Words] burgeon v. 迅速成长、迅速发展 oddity n. 奇异，古怪

问答题For most of human history, the dominant concerns about energy have centered on the benefit side. Inadequacy of energy resources of the technologies for harvesting, converting, and distributing those resources has meant insufficient energy benefits to human beings and hence inconvenience, and constraints on its growth. The 1970's, then, represented an turning point. Energy was seen to be getting costlier in all respects. It began to be believable that excessive energy costs could pose threats on a par with those of insufficient supply. It also became possible to think that expanding some forms of energy supply could create costs exceeding the benefits. The crucial question at the beginning of the 1990's is whether the trend that began in the 1970's will prove to be temporary or permanent. Is the era of cheap energy really over, or will a combination of new resources, new technology and changing geopolitics bring it back? One key determinant of the answer is the staggering scale of energy demand brought forth by 100 years of population growth and industrial demand. Except for the huge pool of oil underlying the Middle East, the cheapest oil and gas are already gone. Even if a few more giant oil fields are discovered, they will make little difference against consumption on today's scale. Oil and gas will have to come increasingly, for most countries, from deeper in the earth and from imports whose reliability and affordability cannot be guaranteed.

问答题Directions: You are annoyed by too many family comedies of a TV station. Write a complaint letter to the station. In your letter, you should tell them: 1) your annoyance at the programs, 2) the same feelings of others, 3) your request of the station to reform. You should write about 100 words on Answer Sheet 2. Do not sign your own name at the end of the letter. Use "Li Ming" instead. You do not need to write the address.

问答题这老人养成了每天早上锻炼的习惯。

问答题double-dip recession

问答题sweet milk

问答题{{B}}Directions:{{/B}} You get the information from the newspaper that ×× company is employing an English interpreter. You should write an letter for the job. Your personal information is as follows: 1) Age, 30; height, 1.80m; health condition, well; hobbies, swimming, singing, dancing. 2) Resume: graduated from Peking University in 1994, worked in Nantong Middle School. 3) Specialty: good at English, especially spoken English, translated many Chinese books into English, understand Japanese. Tel: 3654731 You should write about 100 words on ANSWER SHEET 2. Do not sign your own name at the end of the letter. Use "Li Ming" instead.

问答题《海峡两岸经济合作框架协议》

问答题To avoid the various foolish opinions to which man is liable, no superhuman genius is required. A few simple roles will keep you, not from all error, but from silly error. If the matter is one that can be settled by observation, make the observation yourself. 46) Aristotle could have avoided the mistake of thinking that women have fewer teeth than men, by the simple device of asking Mrs. Aristotle to keep her mouth open while he counted. He did not do so because he thought he knew. Thinking that you know when in fact you don't is a fatal mistake, to which we am all liable. Many matters, however, are less easily brought to the test of experience. 47) If, like most of mankind, you have strong convictions on many such matters, there are ways in which you can make yourself aware of your own prejudice. If an opinion contrary, to your own makes you angry, that is a sign that you subconsciously are aware of having no good reason for thinking as you do. If someone maintains that two and two are five, or that Iceland is on the equator, you feel pity rather than anger, unless you know little of arithmetic or geography that his opinion shakes your own contrary conviction. 48) The most savage controversies are those about matters as to which there is no good evidence either way. So whenever you find yourself getting angry about a difference of opinion, be on your guard; you will probably find, on examination, that your belief is going beyond what the evidence justifies. For those who have enough psychological imagination, it is a good plan to imagine an argument with a person having a different opinion. 49) This has one advantage, and only one, as compared with actual conversation with opponents; this one advantage is that the method is not, subject to the same limitations of time and space. Mahatma Gandhi considered it unfortunate to have railways and steam- boats and machinery; he would have liked to undo the whole of the industrial revolution. You may never have an opportunity of actually meeting anyone who holds this opinion, because in Western countries most people take the advantage of modern technology for granted. 50) But if you want to make sure that you are right in agreeing with the prevailing opinion, you will find it a good plan to test the arguments that occur to you by considering what Gandhi might have said in refutation of them. I have sometimes been led actually to change my mind as a result of this kind of imaginary dialogue. Furthermore, I have frequently found myself growing more agreeable through realizing the possible reasonableness of a hypothetical opponent.

问答题In addition to the physical environment, the influence of great people has played an important role. Although people like Shotoku Taishi (圣德太子) have had a great influence on Japanese culture, perhaps the person who has had the most impact is Confucius, who lived in China 2500 years ago. One of his most important ideas was that everyone should know their place in society. 4 In this vertical society, older people were above younger people, teachers above students, men above women, and so on. Higher ranking people were responsible for those lower than them, but lower ranking people had to show respect and be loyal to those above them. Other Confucian ideas that remain strong in modem Japan are harmony, loyalty and perseverance. Europeans who first settled in North America came from societies that already had ideas about individual freedoms, which began with the ancient Greeks. 5 During the Renaissance, people such as Martin Luther further encouraged individualism by saying that an individual"s ideas about the Bible were more important than the church"s teaching. Thus, feudalism disappeared from Europe 500 years ago, while in Japan it disappeared only in the last century. Leaders like Thomas Jefferson, who supported the idea that all people are created equal, helped to shape America into a more horizontal society. 6 Such ideas about equality are completely opposite to the teachings of Confucius, who said a social hierarchy is necessary to keep order in society. Although there is still discrimination in North America, the people strongly dislike the idea of a vertical society.

问答题There"s no such thing as an all-lecture class at Yale, nor at most other undergraduate colleges or business schools. Professors expect and demand engagement and discussion and students will often pipe up with questions in the middle of a salient point. In most cases, this is not considered rude; I think American students occasionally think of themselves as consumers of the course material, with the right to get their questions answered or theories explored by the professor. In one early class of ours, the professor even wrote to students who had not been participating to request that they speak up more in class. Of course, not all participation is valid or particularly helpful. Students will often ask questions they should know the answer to, or attempt to build on a point with an off-base comment. Interestingly, if a group of students is in a class together consistently, the group begins to subtly govern itself and members whose contributions might not be adding to the total experience will get the hint and aim to consider the good of the whole when raising their hand. But shifting between absorbing the lecture and participating in a conversation about it is a key feature of the classroom experience.

问答题______How to Deal with School Pressure

问答题3. But wealth seldom goes hand in hand with happiness.

问答题Analyze the following linguistic phenomenon in the following sentences, paying particular attention to the underlined parts(15 points): (1)I saw her cross the street. (2)Do you mind her smoking here? (3)He left with the job half done. (4)There are lots of things for us to do at the weekend. (5)She never liked anybody behaving that way.

问答题Often referred to as "the heart of a factoring organization," the credit department is responsible for granting credit to clients" customers and for collecting the accounts receivable purchased through the factor. 11 When factored clients submit customer orders for credit approval, the credit department analyzes the financial condition and credit worthiness of the customer, then makes a decision to approve or decline the order. The department must then monitor the condition of approved customers and collect all due receivables. Careful credit checking and effective collection procedures in this department can greatly reduce the risks inherent in factoring. As the head of the credit department, the credit manager is responsible for seeing that the department operates effectively. 12 He must develop the factor"s credit policies in consultation with senior factoring associates, and he is in overall command of everything from credit and collections to bankruptcy and liquidations. If only the factor is a commercial bank division, the credit manager is a bank vice president, and credit policy must also be approved through top management of the bank. 13 Assisting the credit manager may be several supervisors who have credit responsibilities of their own and who also oversee the analysis and approval of customer orders through the credit specialists. Credit supervisors typically spend about eighty percent of their time handling large customer orders. If only a customer order exceeds a supervisor"s credit authority, he is responsible for making recommendations to the credit manager. A supervisor also reviews a subordinate"s credit decision if only the subordinate is unsure of the extent of the credit risk or if only a client questions a particular credit decision. In extremely large credit exposures, supervisor"s bear the responsibility for analyzing the credit position of the customers and deciding on credit limits. To do this, they must regularly obtain current data from various credit information sources. They must also have extensive contact with each customer to determine operational performance and progress. Frequently, supervisors are called upon to give advice on what should be done to improve a company"s financial condition. 14 Meeting all these responsibilities requires that each supervisor continuously observe and study the industries with which he is concerned, so that he is capable of anticipating market changes which may affect his accounts. 15 A supervisor"s major challenge is to maintain a free balance between the demands of clients that all their customer orders be approved and the questionable financial position of some of the customers. In reviewing any credit decision, a supervisor must be capable of weighing a variety of elements, including the possibility of losing the client, the customer"s credit position, and the extent of any possible loss.