单选题It is the lack of money that has held up the progress in using replacement genes to cure cancer.

单选题Speech therapists divide their cases into common and complex. An example of a complex case is a person suffering from aphasia. This is the loss of the ability to under- stand and/or use speech. There are many causes of aphasia, including partial brain dam- age that leaves the individual with the physical ability to speak. If the individual is able to speak but does not, the therapist must determine the cause of such conduct. Often, speech therapists determine that problems are emotional and refer the individuals with such problems to psychologists or psychiatrists trained to help them. While a speech therapist is not trained to help persons with severe emotional disorders, the therapist does receive extensive training in such areas as anatomy(as it relates to speech, concentrating on the diaphragm, tongue, and palate), physics(particularly relating to sound), and language and communications. Some therapists take classes in elementary psychology as well. The speech therapist must be able to diagnose the type and severity of the speech defect, then prescribe a series of treatments. While some people with severe handicaps receive individual instruction, most patients are comfortable receiving group therapy with others who have the same problem. If a patient is found to have a physical handicap that is impeding his progress, he is sent to a doctor with whom the therapist works closely. Many therapists have a high success rate with their patients. No scientific studies have yet shown whether the intervention of the therapist was in fact the sole cause of the improvement of the patients, or whether time and maturity helped as well. A recent study has shown that persons who have not received speech therapy have often been "cured' of their problems merely by being around others without the problem. However, that same study showed that those few persons who were not treated by therapists had extremely low self-esteem and considered themselves " different" and "retarded". The therapists often are able to make the patients see that while they are different, the difference is not of their own making, that they have not done something wrong. Therapists try to reach children when they are very young, before they have had an opportunity to be teased by other children or made to feel they are "stupid". Therapists often work with whole families, encouraging the parents and siblings to listen to the patients, taking the time to help them feel they are an important part of the family, not just brushing them off because the effort of interpreting their speech is too great or time-consuming.

单选题She has proved that she can be relied on in a crisis.

单选题 阅读下面的短文，文中有15处空白，每处空白给出了4个选项，请根据短文的内容从4个选项中选择1个最佳答案。 {{B}}What Is Anthrax (炭疽)?{{/B}} There's been a lot of talk about anthrax on the news lately. Some people are worried that anthrax may be connected to terrorist attacks or that terrorists may spread the germ that______(51) the disease. Federal officials and police are investigating this and taking______(52) to protect us. In the meantime, it's important not to panic over anthrax. The chances that you and your family______(53) at risk are very tiny. One of the ways you can feel better is to learn about anthrax. When you know what it is and______(54) you can get it, it doesn't seem quite as scary. So, what______(55) is anthrax? Here are the facts on anthrax: Anthrax is a bacterial infection caused by a germ. Although it's most common in farm ______(56), like sheep, cows, pigs, horses, and goats, there's a very small chance that people can get it, too. Anthrax spores (孢子) (a version of the germ in a protective shell that can live in the soil for years) cause the disease. People may get anthrax if they are exposed to anthrax______(57). But here's the important part: just being exposed to these spores doesn't mean that a person will get ______(58). For a person to get sick, he would have to breathe in thousands of these spores all the way into his______(59). Or he'd have to eat meat contaminated with anthrax or handle______(50) that has anthrax spores. This may sound scary, but even when a person comes______(61) contact with the spores, it's unlikely that he'll get sick. ______(62) the bacteria do not get into the skin, digestive tract, or lung, the disease won't develop. Anthrax is not spread from person to person the way the flu can spread from family member to______(83) member or classmate to classmate. Anthrax can almost always be successfully treated with antibiotics (抗生素). Anthrax is very rare. Until recently, anthrax wasn't even talked about because it was so rare — and it still______(64)! Even with all of the anthrax cases you are hearing about right now, a person's chances of getting anthrax are about the______(65) as they were before you heard about anthrax on the news — very, very low.

单选题The ambassador was given the book as a token of the government's regard for him.A. an estimationB. a shareC. a mementoD. a preview

单选题The local government decided to merge the two firms into a big one.

单选题We have to think very carefully before we take any action, because it's a very Userious/U situation we have encountered.

单选题Nobody has the right to ______ his thought on others.A. imposeB. effectC. influenceD. enforce

单选题 阅读下面这篇短文，短文后列出了7个句子，请根据短文的内容对每个句子做出判断。 {{B}}A Pay Rise or Not?{{/B}} "Unless I get a rise, I'll have a talk with the boss, Henry Manley," George Strong said to himself. George liked his job and he liked the town he lived in, but his wife kept telling him that his pay was not enough to meet the needs of the family. That was why he was thinking of taking a job in Birmingham, a nearby city about 50 miles away. He had been offered a job in a factory there, and the pay was far better. George lived in Wyeford, a medium-sized town. He really liked the place and didn't like the idea of moving somewhere else, but if he took the job in Birmingham, he would have to move his family there. Henry Manley was the manager of a small company manufacturing electric motors. The company was in deep trouble because, among other reasons, the Japanese were selling such things at very low prices. As a result, Manley had to cut his own prices and profits as well. Otherwise he would not get any orders at all. Even then, orders were still not coming in fast enough, so that there was no money for raises (加工资) for his workers. Somehow, he had to struggle along and keep his best workers as well. He sighed. Just then the phone rang. His secretary told him that George Strong wanted to see him as soon as possible. Manley sighed again. He could guess what it was about. George Strong was a very young engineer. The company had no future unless it could attract and keep men like him. Manley rubbed his forehead (前额); his problems seemed endless.

单选题From my standpoint , you know, this thing is just funny.

单选题Doctors are required to keep patients" records completely confidential .

单选题They bought the land in order to build a new office block.

单选题The city has decided to do away with all the old buildings in its center.

单选题Doctors are required to keep patients" records completely confidential .

单选题{{B}}第三篇{{/B}} {{B}}Florence Nightingale{{/B}} Florence Nightingale was born in Florence, Italy, while her wealthy English parents were traveling in Europe. As a child, she traveled to many places with her family and learned how to speak several languages. When Nightingale was 17, she told her family that she was going to help sick people. Her parents did not approve, but Nightingale was determined. She traveled to hospitals all Over Europe. She saw that doctors were working too hard. She saw that patients died because they did not get enough care. Nightingale felt that women could be doing more to help doctors take care of sick people. Nightingale knew that in order for nurses to do more, they needed special training in how to take care of sick people. Nightingale went to a hospital in Germany to study nursing. Then she returned to London and became the head of a group of women called Gentlewomen During Illness. These women cared for sick people in their homes. In 1854, England was fighting a war with Russia. War reporters wrote about the terrible conditions in the hospitals that cared for the wounded. People demanded that something be done about it. A leader of the government asked Florence Nightingale to take some nurses into the war hospitals. So, in November 1854, Nightingale finally got to work in a hospital. She took along 38 nurses whom she had trained herself. At first, the doctors on the battlefields did not want Nightingale and her nurses in their hospitals. They did not believe that women could help. But in fact, the nurses did make a difference. They worked around the clock, tending the sick. Thanks to their hard work, many wounded soldiers survived. After the war, Nightingale and her nurses were treated like heroes. Finally, in 1860, she started the Nightingale School for Nurses. In time, thanks to Florence Nightingale, nursing became an important part of medicine.

单选题Emotions Emotion is a feeling about or reaction to certain important events or thoughts. People enjoy feeling such pleasant emotions as love, happiness, and contentment. They often try to avoid feeling unpleasant emotions, such as loneliness, worry, and grief. Individuals communicate most of their emotions by means of words, a variety of sounds, facial expressions, and gestures. For example, anger causes many people to frown, make a fist, and yell. People learn ways of showing some of their emotions from members of their society, though heredity (遗传) may determine some emotional behavior. Research has shown that different isolated peoples show emotions by means of similar facial expressions. Charles Darwin, famous for the theory of natural selection, also studied emotion. Darwin said in 1872 that emotional behavior originally served both as an aid to survival and as a method of communicating intentions. According to the James-Lange theory of emotions developed in the 1880s, people feel emotions only if aware of their own internal physical reactions to events, such as increased heart rate or blood pressure. But this theory was not upheld by research on cats that had their nervous systems damaged. The cats could not feel their body's internal changes, but they showed normal emotional behavior. John B. Watson, an American psychologist who helped found the school of psychology called behaviorism, observed that babies stimulated by certain events showed three basic emotions--fear, anger, and love. Watson's view has been challenged frequently since he proposed it in 1919. The most widely accepted view is that emotions occur as a complex sequence of events. The sequence begins when a person encounters an important event or thought. The person's interpretation of the encounter determines the feeling that is likely to follow. For example, someone who encounters a bear in the woods would probably interpret the event as dangerous. The sense of danger would cause the individual to feel fear. Each feeling is followed by physical changes and desires to take action, which are responses to the event that started the sequence. Thus, a person who met a bear would probably run away. Several American psychologists independently developed the theory that there are eight basic emotions. These emotions--which can exist at various levels of intensity--are anger, fear, joy, sadness, acceptance, disgusts, surprise, and interest or curiosity. They combine to form all other emotions, just as certain basic colors produce all others.

单选题Hope Holding on to hope may not make patients happier as they deal with chronic illness or diseases, according to a new study by University of Michigan Health System researchers. "Hope is an important part of happiness," said Peter A Ubel M. D, director of the U-M Center for Behavioral and Decision Sciences in Medicine and one of the authors of the happily hopeless study, "but there's a dark side of hope. Sometimes, if hope makes people put off getting on with their life, it can get in the way of happiness. " The results showed that people do not adapt well to situations if they are believed to be short-term. Ubel and his co-authors both from U-M and Carnegie Mellon University studied patients who had new colostomies: their colons were removed and they had to have bowel movements in a pouch that lies outside their body. At the time they received their colostomy, some patients were told that the colostomy was reversible that they would undergo a second operation to reconnect their bowels after several months. Others were told that the colostomy was permanent and that they would never have normal bowel function again. The second group, the one without hope, reported being happier over the next six months than those with reversible colostomies. "We think they were happier because they got on with their lives. They realized the cards they were dealt, and recognized that they had no choice but to play with those cards, " says Ubel, who is also a professor in the Department of Internal Medicine. "The other group was waiting for their colostomy to be reversed," he added. "They contrasted their current life with the life they hoped to lead, and didn't make the best of their current situation. " "Hopeful messages may not be in the best interests of the patient and may interfere with the patient's emotional adaptation," Ubel says. "I don't think we should take hope away. But I think we have to be careful about building up people's hope so much that they put off living their lives. /

单选题In 1861, it seemed {{U}}inevitable{{/U}} that the Southern states would break away from the Union. A.strange B.certain C.inconsistent D.proper

单选题It was difficult to set a date which was convenient for everyone. A. decide B. arrange C. provide D. choose

单选题Mr. Henley has accelerated his sale of shares over the past year.