单选题______, the house was a good buy. A. Considering everything B. All things considered C. Everything being considered D. All things being considered

单选题Divorces in Japan have more than doubled, from just over 95 000 in 1970 to 206 955 in 1996, according to health ministry statistics. One in three Japanese marriages now ends in divorce. Atsuko Okano was in one of those failed marriages. Three years ago, she found herself alone in her 30s, with children to raise and a future full of question marks and social shame. But she al so saw an opening — and became a consultant helping people like herself. "My husband was cheating on me," she recalls. "I did everything to bring him back to me but it didn't work, so I dumped him." Such frankness is a major characteristic of Japan's recently divorced — and a striking break with the past. Divorced people — particularly women—have long been looked down upon in Japan, where self-sacrifice and family stability are regarded ms ideals. In the past, bored housewives remained bored. Philandering(逢场作戏) husbands philandered without being blamed. The security of the family unit was the most important thing. Now, young Japanese are increasingly choosing satisfaction in life over the demands of tradition, and more women are financially independent. As a result, Japanese divorce rates' are flying. Experts attribute this to the erosion of a long-standing double standard that granted divorced men respectability, but branded(打……标记) divorced women as damaged goods. Over the past decade, growing numbers of highly educated and successful professional women have challenged that assumption by turning their backs on unhappy marriages and disregarding the taboo(禁忌) of divorce. The majority of divorce proceedings now are initiated by women.

单选题Your sister has made an ______ for you to see the dentist at 3 this afternoon.

单选题The biggest safety threat facing airlines today may not be a terrorist with a gun, but the man with the portable computer in business class. In the last 15 years, pilots have reported well over 100 incidents that could have been caused by electromagnetic interference. The source of this interference remains unconfirmed, but increasingly, experts are pointing the blame at portable electronic devices such as portable computers, radio and cassette players and mobile telephones. RTCA, an organization which advises the aviation (航空) industry, has recommended that all airlines ban (禁止) such devices from being used during "critical" stages of flight, particularly take-off and landing. Some experts have gone further, calling for a total ban during all flights. Currently, rules on using these devices are left up to individual airlines. And although some airlines prohibit passengers from using such equipment during take-off and landing, most are reluctant to enforce a total ban, given that many passengers want to work during flights. The difficulty is predicting how electromagnetic fields might affect an aircraft's computers. Experts know that portable devices emit radiation which affects those wavelengths which aircraft use for navigation and communication. But, because they have not been able to reproduce these effects in a laboratory, they have no way of knowing whether the interference might be dangerous or not. The fact that aircraft may be vulnerable (易受损的) to interference raises the risk that terrorists may use radio system in order to damage navigation equipment. As worrying, though, is the passenger who can't hear the instructions to mm off his radio because the music's too loud.

单选题It is said that one hundred dollars can hardly ______ one night at a top hotel in Shanghai. A. pay B. cover C. spend D. cost

单选题Passage Four Now medical researchers are discovering a truism: "alcohol and tobacco do not mix." These two substances, both dangerous to health, act synergistically, each making the other more powerful and thereby causing worse damage than either would do alone. Because of this interaction, the person who both smokes and drinks heavily may be at a greater risk of becoming ill than one who drinks like a fish, but never smokes or who smokes like a chimney, but never drinks. To get an idea of how this synergism may work, consider what happens when a smoker lights up a cigarette. With each puff he inhales at least 4,000 different chemicals. These include toxic hydrogen-cyanide, carbon monoxide and nitrogen-dioxide gases, and four dozen compounds such as benzo pyrene and radioactive polonium 210. All are known as carcinogens. Most chemical vapors in tobacco smoke get deposited in the mouth, nose, throat and lungs in a coating called tar. It is in this tar that most of the cancer— inducing potential of tobacco smoke lies. Then in a scenario typical of chronic heavy drinkers — most of whom also smoke — our smoker feels thirsty and washes down that smoke coating in his mouth and throat with whisky. The alcohol in his drink is not in itself a carcinogen, but it may act as a solvent, dissolving the tar-taped tobacco poisons, and easing the transport of carcinogens across membranes. Our smoker continues to drink. Soon he lights another cigarette and inhales deeply. Behind his embattled lungs, meanwhile, his liver has gone on full alert to save his life. The three-pound chemical factory, which cleans most toxins from the bloodstream, reacts to alcohol as a foreign substance and metabolizes 95 percent of it into other chemicals. But in turning its energy to clearing just one-half ounce of pure alcohol — the amount in a standard drink — per hour from our drinking smoker's blood, the liver's other metabolic functions suffer a sharp decrease. Poisons from tobacco smoke that otherwise would be removed from his blood within minutes are now allowed to flood his body for hours or days, depending on how much alcohol the liver must dispose of. The person who smokes one or two packs of cigarettes a day loses on average six to eight percent of his blood's oxygen carrying capacity. If our heavy smoker's use of alcohol has led to alcoholism, he is probably malnourished. This malnourishment compounds problems he is having with insufficient oxygen. His brain cells are dying from it. The synergistic effect of alcohol and tobacco may deliver a powerful blow to the cardiovascular system as well as the upper respiratory tract. For those prone to hypertension who drink more than two ounces of alcohol a day, high blood pressure is common and with it the increased risk of stroke and heart attack. For hypertensives who combine smoking and drinking, the risks are even greater.

单选题The duty of a soldier is to Udefend/U his country.

单选题Cathleen: Let's take a coffee break, shall we?Yolanda: ______ , but I can't.

单选题Speaker A: Sorry about all the inconvenience. Speaker B: ______.

单选题My brother likes eating very much but he isn't very ______ about the food he eats.

单选题I managed to talk down the price and bought the coat ______ the discount of 20 percent.

单选题In recent years a new farming revolution has begun, one that involves the (1) of life at a fundamental level—the gene. The study of genetics has (2) a new industry called biotechnology. As the name suggest, it (3) biology and modem technology through such techniques as genetic engineering. Some of the new biotech companies specialize in agriculture and are working feverishly to (4) seeds that give a high yield, that (5) diseases, drought and frost, and that reduce the need for (6) chemicals. If such goals could be achieved, it would be most (7) . But some have raised concerns about genetically engineered crops. In nature, genetic diversity is created within certain (8) . A rose can be crossed with a different kind of rose, but a rose will never cross with a potato. Genetic engineering, (9) usually involves taking genes from one species and inserting them into another (10) to transfer a desired characteristic. This could mean, for example, selecting a gene which leads to the production of a chemical with anti-freeze (11) from an artic fish, and inserting it into a potato or strawberry to make it frost-resistant. (12) , then, biotechnology allows humans to (13) the genetic walls that separate species. Like the green revolution, (14) some call the gene revolution contributes to the problem of genetic uniformity—some say even more so (15) geneticists can employ techniques such as cloning and (16) culture, processes that produce perfectly (17) copies. Concerns about the erosion of biodiversity, therefore, remain. Genetically altered plants, however, raise new (18) , such as the effects that they may have on us and the environment. "We are flying blindly into a new (19) of agricultural biotechnology with high hopes, few constraints, and little idea of the potential (20) ," said science writer Jeremy Rifkin.

单选题According to the speaker, "My Experiences in Washington" will deal with ______.

单选题It is believed that the government gets a (an) ______ from taxes and the profits from state-run business. A. income B. interest C. revenue D. premium

单选题 In some countries where racial prejudice is acute, violence has so come to be taken for granted as a means of solving differences, that it is not even questioned. There are countries where the white man imposes his rule by brute force; there are countries where the black man protests by setting fire to cities and by looting and pillaging. Important people on both sides, who would in other respects appear to be reasonable men, get up and calmly argue in favor of violence--as if it were a legitimate solution, like any other. What is really frightening, what really fills you with despair, is the realization that when it comes to the crunch, we have made no actual progress at all. We may wear collars and ties instead of war-paint, but our instinct remain basically unchanged. The whole of the recorded history of the human race, that tedious documentation of violence, has taught us absolutely nothing. We have still not learnt that violence never solves a problem but makes it more acute. The sheer horror, the bloodshed, the suffering means nothing. No solution ever comes to light the morning after when we dismally contemplate the smoking ruins and wonder what hit us. The truly reasonable men who know where the solutions lie are finding it harder and harder to get a hearing. They are despised, mistrusted and even persecuted by their own kind because they advocate such apparently outrageous things as law enforcement. If half the energy that goes into violent acts were put to good use, if our efforts were directed at cleaning up the slums and ghettos, at improving living-standards and providing education and employment for all, we would have gone a long way to arriving at a solution. Our strength is sapped by having to mop up the mess that violence leaves in its wake. In a well-directed effort, it would not be impossible to fulfill the ideals of a stable social program. The benefits that can be derived from constructive solutions are everywhere apparent in the world around us. Genuine and lasting solutions are always possible, providing we work within the framework of the law. Before we can even begin to contemplate peaceful co-existence between the races, we must appreciate each other's problems. And to do this, we must learn about them: it is a simple exercise in communication, in exchanging information. "Talk, talk, talk," the advocates of violence say, "all you ever do is talk, and we are none the wiser." It's rather like the story of the famous barrister who painstakingly explained his case to the judge. After listening to a lengthy argument the judge complained that after all this talk, he was none the wiser. "Possibly, my Lord," the barrister replied, "none the wiser, but surely far better informed." Knowledge is the necessary prerequisite to wisdom: the knowledge that violence creates the evils it pretends to solve.

单选题The government ______ regulations that put this old city under protection.

单选题Many people think there is no need to take special care over home security. "I'm all right, I'm insured." Maybe--if you're fully insured. Even then you can never recover the real value you place upon your possessions. But you can't insure against the upset and unhappiness that we all feel if our homes are seriously damaged by some stranger, our windows and doors smashed, our precious possessions ruined. "It won't happen to me." Won't it? A home is broken into almost every minute of the day. Thefts of all kinds, including cars and property stolen, happen twice as frequently. "I've nothing worth stealing." You may think not. But in fact every one has something worth a thief's attention. And we all have things of special value to us even if they're worth little or nothing in cash terms. "I'm only a tenant here." The thief doesn't care whether you're a tenant or an owner-occupier. You're just as likely to be robbed. Have a word with the owner of the house ff you think extra locks and fastenings are necessary. "They'll get in any way." Most thieves are always looking for easy jobs. They are soon discouraged by houses they can't get into quickly and easily. So it's worth taking care. This booklet will help you. It's based on the practical experience of police forces throughout the country. Most of the suggestions will cost you only a few minutes extra time and thought. A few may involve some expense, but this is small compared with the loss and unhappiness you might otherwise suffer. If you are in doubt, ask for free advice from the Crime Prevention Officer at your local police station.

单选题You are just the same ______ you were the day when I first met you. A. that B. as C. like D. so