AIDS是( ? ?)

A:机体对自身成分发生应答 B:机体对突变细胞产生耐受 C:由自身免疫应答致疾病状态 D:机体对自身成分产生耐受 E:免疫应答参与某些病原体致病过程

AIDS

A:检测特异性抗体 B:检测特异性抗原 C:检查内基小体 D:检查包涵体 E:检测病毒表面抗原

Passage Two The cost of helping someone with AIDS drugs is high. Pills cost a lot of money. In Africa it may cost more than one person makes in one year. Some American hospitals throw away a lot of pills. This made one man start helping the sick Africans. Lee Wildes lives in a small apartment in San Francisco. A big problem in the world is AIDS in Africa. He helps by giving pills to Africans. He is about the only person to do this Lee gets e-mails from Africa. People ask for AIDS drugs. He sends pills that are not from American hospitals. He sends pills from those who died from AIDS. Lee was a nurse. He knows that millions of dollars worth of drugs are thrown away. Five years ago he learned he was sick with HIV. He took a vacation to Africa. He saw had AIDS. When he came back, he began to send the drugs to Africa. Lee talks with doctors in Africa by mail, e-mail and telephone. He gets pills for a hundred people in six African countries. He fills the pill orders and he records what pills he sends to them. Lee goes to Africa to work with sick people every year. Giving left over drugs away is against the law. He gives out drugs without a license. It is not likely he’ll be taken to court for his kindly effort. 25 million Africans are sick with AIDS. Lee helps only 100 people. It seems a small success story. People like Lee for helping people with AIDS.

A:he saw very few people with AIDS B:he saw plenty of drugs to help people with AIDS C:he saw doctors with plenty of medicine D:he saw that there was an AIDS epidemic

AIDS AIDS is Acquired Immune Deficiency Syndrome. The human immunodeficiency virus (人类免疫缺损病毒)called HIV is believed to cause AIDS. There is no cure. People who get the disease will die. AIDS itself does not kill. However, it attacks and destroys the body’’s defense system that fights against infection. When this happens, a person has little ability to fight off many other diseases including pneumonia(肺炎), cancer and tuberculosis (结核病). A new study says the number of women in the United States with AIDS has increased sharply. The study says AIDS is increasing faster among women than among men. Eighteen percent of AIDS patients are women. This is almost 3 times the rate 10 years ago. Most women get the AIDS virus from having sexual relations with men. Pregnant women with the disease can pass it to their babies. The effect of AIDS in America is greatest in large cities. AIDS is the leading cause of death among all people in 79 cities. It is the leading cause of death among women in 15 cities. These include New York City and Miami, Florida. Doctors in the United States first noted AIDS 14 years ago in homosexual (同性恋的)men in New York and California. In the United States AIDS spread first among homosexual men. Then it appeared in people who shared needles to put illegal drugs into their blood. It also appeared in people who had received infected blood products at hospitals. The AIDS virus is spread through the exchange of infected blood or body fluids released during sexual activity. It is also spread by having sexual relations with someone who has the virus. And it is spread by sharing drug needles that have infected blood on them. AIDS has affected several famous American athletes. Two years ago, former tennis player Arthur Ashe died of the disease. At about the same time, former basketball player Magic Johnson announced that he has the AIDS virus. The most recent athlete to be affected is Gregory Louganis. Louganis won a number of gold medals in Olympic diving competition. He announced on television that he has AIDS. President Clinton met with Louganis and praised him for discussing his sickness. Mr. Clinton said it is important to educate the public. Activists have succeeded in educating Americans about AIDS and the people who have it. They also have been urging the federal government to increase efforts to find a cure for AIDS. Scientists first identified the virus that is believed to cause AIDS in 1983. Many of them then thought they could produce an anti-AIDS vaccine(痘苗). Such a medicine could be given to people to protect against the disease. However, scientists at American government agencies, universities and drug companies have failed to produce an anti-AIDS vaccine. But they are continuing effort to find better treatments for a cure. What is not likely to happen?

A:A man with AIDS passes the disease to his wife. B:A pregnant woman with AIDS passes it to her baby. C:A doctor with AIDS passes the disease to his or her patients. D:A person with AIDS passes it to another person who share needles with the former to pull illegal drugs into their blood.

lacking a care for AIDS, society must offer education, not only by public pronouncement but in classrooms. Those with AIDS or those at high risk of AIDS suffer prejudice, they are feared by some people who find living itself unsafe, while others conduct themselves with a "bravado(冒险心理)"that could be fatal. AIDS has afflicted a society already short on humbanism, open--handedness and optimism. Attempts to strike it out with the offending microbe are not abetted(教唆)by pre--existing social ills. Such concerns impelled me to offer the first university--level undergraduate AIDS course, with its two important aims: To address the fact that AIDS is caused by a virus, not by moral failure or social collapse. The proper response to AIDS is compassion coupled with an understanding of the disease itself. We wanted to foster(help the growth of) the idea of a humane society.
To describe how AIDS tests the institutions upon which our society rests.
The economy, the political system, science, the legal Establishment, the media and our moral ethical--philosophical attitudes must respond to the disease. Those responses, whispered, or shrieked, easily accepted or highly controversial, must be put in order if the nation is to manage AIDS. Scholars have suggested that how a society deals with the threat of AIDS describes the extent to which that society has the right to call itself civilized. AIDS, then, is woven into the tapestry(挂毯)of modern society; in the course of explaining that tapestry, a teacher realizes that AIDS may bring about changes of historic proportions. Democracy obliges its educational system to prepare students to become informed citizens, to join their voices to the public debate in spried by AIDS. Who shall direct just what resources of manpower and money to the problem of AIDS Even more basic, who shall formulate a national policy on AIDS The educational challenge, then, is to enlighten(启发)the individual and the social, or public , responses to AIDS.
What is the passage mainly about

A:Why education must be offered about AIDS. B:How to achieve the aims of AIDS courses. C:Risks associated with AIDS. D:Social responses to AIDS.

AIDS AIDS is Acquired Immune Deficiency Syndrome. The human immunodeficiency virus (人类免疫缺损病毒)called HIV is believed to cause AIDS. There is no cure. People who get the disease will die. AIDS itself does not kill. However, it attacks and destroys the body’’s defense system that fights against infection. When this happens, a person has little ability to fight off many other diseases including pneumonia(肺炎), cancer and tuberculosis (结核病). A new study says the number of women in the United States with AIDS has increased sharply. The study says AIDS is increasing faster among women than among men. Eighteen percent of AIDS patients are women. This is almost 3 times the rate 10 years ago. Most women get the AIDS virus from having sexual relations with men. Pregnant women with the disease can pass it to their babies. The effect of AIDS in America is greatest in large cities. AIDS is the leading cause of death among all people in 79 cities. It is the leading cause of death among women in 15 cities. These include New York City and Miami, Florida. Doctors in the United States first noted AIDS 14 years ago in homosexual (同性恋的)men in New York and California. In the United States AIDS spread first among homosexual men. Then it appeared in people who shared needles to put illegal drugs into their blood. It also appeared in people who had received infected blood products at hospitals. The AIDS virus is spread through the exchange of infected blood or body fluids released during sexual activity. It is also spread by having sexual relations with someone who has the virus. And it is spread by sharing drug needles that have infected blood on them. AIDS has affected several famous American athletes. Two years ago, former tennis player Arthur Ashe died of the disease. At about the same time, former basketball player Magic Johnson announced that he has the AIDS virus. The most recent athlete to be affected is Gregory Louganis. Louganis won a number of gold medals in Olympic diving competition. He announced on television that he has AIDS. President Clinton met with Louganis and praised him for discussing his sickness. Mr. Clinton said it is important to educate the public. Activists have succeeded in educating Americans about AIDS and the people who have it. They also have been urging the federal government to increase efforts to find a cure for AIDS. Scientists first identified the virus that is believed to cause AIDS in 1983. Many of them then thought they could produce an anti-AIDS vaccine(痘苗). Such a medicine could be given to people to protect against the disease. However, scientists at American government agencies, universities and drug companies have failed to produce an anti-AIDS vaccine. But they are continuing effort to find better treatments for a cure. What is not likely to happen?

A:A man with AIDS passes the disease to his wife. B:A pregnant woman with AIDS passes it to her baby. C:A doctor with AIDS passes the disease to his or her patients. D:A person with AIDS passes it to another person who share needles with the former to pull illegal drugs into their blood.

AIDS AIDS is Acquired Immune Deficiency Syndrome. The human immunodeficiency virus (人类免疫缺损病毒)called HIV is believed to cause AIDS. There is no cure. People who get the disease will die. AIDS itself does not kill. However, it attacks and destroys the body’’s defense system that fights against infection. When this happens, a person has little ability to fight off many other diseases including pneumonia(肺炎), cancer and tuberculosis (结核病). A new study says the number of women in the United States with AIDS has increased sharply. The study says AIDS is increasing faster among women than among men. Eighteen percent of AIDS patients are women. This is almost 3 times the rate 10 years ago. Most women get the AIDS virus from having sexual relations with men. Pregnant women with the disease can pass it to their babies. The effect of AIDS in America is greatest in large cities. AIDS is the leading cause of death among all people in 79 cities. It is the leading cause of death among women in 15 cities. These include New York City and Miami, Florida. Doctors in the United States first noted AIDS 14 years ago in homosexual (同性恋的)men in New York and California. In the United States AIDS spread first among homosexual men. Then it appeared in people who shared needles to put illegal drugs into their blood. It also appeared in people who had received infected blood products at hospitals. The AIDS virus is spread through the exchange of infected blood or body fluids released during sexual activity. It is also spread by having sexual relations with someone who has the virus. And it is spread by sharing drug needles that have infected blood on them. AIDS has affected several famous American athletes. Two years ago, former tennis player Arthur Ashe died of the disease. At about the same time, former basketball player Magic Johnson announced that he has the AIDS virus. The most recent athlete to be affected is Gregory Louganis. Louganis won a number of gold medals in Olympic diving competition. He announced on television that he has AIDS. President Clinton met with Louganis and praised him for discussing his sickness. Mr. Clinton said it is important to educate the public. Activists have succeeded in educating Americans about AIDS and the people who have it. They also have been urging the federal government to increase efforts to find a cure for AIDS. Scientists first identified the virus that is believed to cause AIDS in 1983. Many of them then thought they could produce an anti-AIDS vaccine(痘苗). Such a medicine could be given to people to protect against the disease. However, scientists at American government agencies, universities and drug companies have failed to produce an anti-AIDS vaccine. But they are continuing effort to find better treatments for a cure. What is not likely to happen?

A:A man with AIDS passes the disease to his wife. B:A pregnant woman with AIDS passes it to her baby. C:A doctor with AIDS passes the disease to his or her patients. D:A person with AIDS passes it to another person who share needles with the former to pull illegal drugs into their blood.