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治疗皮肤疣常选

A. 隔附子灸
B. 非化脓灸
C. 化脓灸
D. 灯火灸

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Joseph Machlis says that the blues is a native American musical and verse form, with no direct European and African antecedents of which we know. In other words, it is a blending of both traditions. Something special and entirely different from either of its parent traditions. (Although Alan Lomax cites some examples of very similar songs having been found in Northwest Africa, particularly among the Wolof and Watusi) The word ’blue’ has been associated with the idea of melancholia or depression since the Elizabethan era. The American writer, Washington Irving is credited with coining the term’ the blues,’ as it is now defined, in 1807. The earlier (almost entirely Negro) history of the blues musical tradition is traced through oral tradition as far back as the 1860s. When African and European music first began to merge to create what eventually became the blues, the slaves sang songs filled with words telling of their extreme suffering and privation. One of the many responses to their oppressive environment resulted in the field holler. The field holler gave rise to the spiritual, and the blues, "notable among all human works of art for their profound despair... They gave voice to the mood of alienation and anomie that prevailed in the construction camps of the South," for it was in the Mississippi Delta that blacks were often forcibly conscripted to work on the levee and land-clearing crews, where they were often abused and then tossed aside or worked to death. Alan Lore, ax states that the blues tradition was considered to be a masculine discipline (although some of the first blues songs heard by whites were sung by ’lady’ blues singers like Mamie Smith and Bessie Smith) and not many black women were to be found singing the blues in the juke-joints. The Southern prisons also contributed considerably to the blues tradition through work songs and the songs of death row and murder, prostitutes, the warden, the hot sun, and a hundred other privations. The prison road crews and work gangs where were many bluesmen found their songs, and where many other blacks simply became familiar with the same songs. Following the Civil War (according to Rolling Stone), the blues arose as "a distillate of the African music brought over by slaves. Field hollers, ballads, church music and rhythmic dance tunes called jump-ups evolved into a music for a singer who would engage in call-and-response with his guitar. He would sing a line, and the guitar would answer it." By the 1890s the blues were sung in many of the rural areas of the South. And by 1910, the word ’blues’ as applied to the musical tradition was in fairly common use. Some ’bluesologists’ claim (rather dubiously) that the first blues song that was ever written down was ’Dallas Blues,’ published in 1912 by Hart Wand, a white violinist from Oklahoma City. The blues form was first popularized about 1911-14 by the black composer W.C. Handy (1873-1958). However, the poetic and musical form of the blues first crystallized around 1910 and gained popularity through the publication of Handy’s "Memphis Blues" (1912) and "St. Louis Blues" (1914). Instrumental blues had been recorded as early as 1913. Mantle Smith recorded the first vocal blues song, ’Crazy Blues’ in 1920. Priestly claims that while the widespread popularity of the blues had a vital influence on subsequent jazz, it was the "initial popularity of jazz which had made possible the recording of blues in the first place, and thus made possible the absorption of blues into both jazz as well as the mainstream of pop music." American troops brought the blues home with them following the First World War. They did not, of course, learn them from Europeans, but from Southern whites who had been exposed to the blues. At this time, the U.S. Army was still segregated. During the twenties, the blues became a national craze. Records by leading blues singers like Bessie Smith and later, in the thirties, Billie Holiday, sold in the millions. The twenties also saw the blues become a musical form more widely used by jazz instrumentalists as well as blues singers. The blues ______.

A. came from American’s hardworking
B. could be regarded as the reflection of black women’s hardship
C. reflected the insight ideas of men more than those of women
D. was mainly in Southern rural areas by the end of 19th century

Questions 1 to 5 are based on an interview. At the end of the conversation you will be give 10 seconds to answer each of the following five questions.Now listen to the interview. As far as tourism concerned, local people.

A. think their culture is being destroyed
B. feel it is a pity to lose the paradise
C. have different ideas from the foreigners
D. are fully aware of the consequences

Questions 1 to 5 are based on an interview. At the end of the conversation you will be give 10 seconds to answer each of the following five questions.Now listen to the interview. Which word is not used by Norberg-Hodge to describe the Ladakhi people

A. open
B. happy
C. self-protected
D. humble

People are moving to cities in droves. In 1950, two-thirds of the world’s population lived in the countryside. New York was then the only settlement with more than 10 million people. Today there are 20 such megacities, and more are on their way. Most of these megacities are in developing countries that are struggling to cope with both the speed and the scale of human migration. Estimates of the future spread of urbanization are based on the observation that in Europe, and in North and South America, the urban share of the total population has stabilized at 75%-85%. If the rest of the world follows this path it is expected that in the next decade an extra 100 million people will join the cities of Africa, and 340 million the cities of Asia: the equivalent of a new Bangkok every two months. By 2030 nearly two-thirds of the word’s population will be urban. In the long run, that is good news. If countries now industrializing follow the pattern of those that have already done so, their city-dwellers will be both more prosperous and healthier. Man is gregarious species, and the words" urbane" and "civilized" both derive from the advantages of living in large settlements. History also shows, though, that the transition can be uncomfortable. The slums of Manchester were, in their time, just as awful as those of Nairobi today. But people moved there for exactly the same reason: however nasty conditions seemed, the opportunities of urban life outstripped those of the countryside. The question is how best to handle the change. If there is one thing that everybody agrees on, it is that urbanization is unstoppable. Migrants attempting to escape poverty, and refugees escaping conflict, are piling into cities in what the executive director of UN-HABITAT, Anna, Tibailjuka, describes as "premature urbanization." Dr Tibaijuka believes it might be possible to slow the pace of migration from the countryside with policies that enhance security and rural livelihoods. There is room for debate, though, over whether better rural development in any form can seriously slow the pace of urbanization-- or even whether such a slowdown would be a good thing. Michael Mutter, an urban planning adviser at the British government’s Department for International Development (DFID), says that the relevant indicators suggest that in many countries the effective" carrying capacity" of rural areas has been reached. As happened in Europe in the 18th century, population growth and technological improvements to agriculture are creating a surplus population. That surplus has to go somewhere to earn its living. Indeed, some people go so far so to argue that governments, international donors and aid agencies spend too much on rural development and neglect the cities. Most countries have a rural development policy, but only a few have urban ones. DFID, for example, spends only 5% of its budget directly on urban development. Moreover, these critics point out that, although rural areas often have worse sanitation, illiteracy and homelessness than cities, such figures are deceptive. Being illiterate, homeless or without access to a flush toilet are far more serious problems in a crowded city than in the countryside. Of the many lessons being learnt from past urban-development failures, one of the most important is that improvements must involve local people in a meaningful way. Even when it comes to the poorest slum-dwellers, some governments and city authorities are realizing that people are their own greatest assets. Slumdwellers International is a collection of "grassroots" federations of people living in slums. Its idea is simple. Slum-dwellers in a particular place get together and form a federation to strengthen local savings and credit schemes, and to lobby for greater co-operation with the authorities. Such federations are having a big impact on slum-upgrading schemes around the world. By surveying local needs and acting as voices for slum-dwellers, these federations have been able to show the authorities that slum-dwellers are not simply a homogenous and anonymous mass of urban poor, but are real people in need of real services. They have also been able to apply pressure for improvements in security of tenure--either through temporary guarantees of residency or, better still, formal ownership. Such secure tenure gives people an incentive to improve their dwellings and is thus the crucial first step to upgrading a slum into a suburb. Over the past six years, South Africa’s government has been pursuing an active programme of housing improvement. The government quickly realized that, with the poor in the majority, providing social housing for all would be impossible. The minister for housing, Sakie Mthembi-Mahanyele, says the approach that has worked so far has been a combination of government, the private sector and the poor themselves. The poor, says Mrs. Mthembi-Mahanyele, have responsibilities, and the government meets them halfway. Those with an income are expected to contribute some of it to the building of their houses. Those without are asked to contribute" sweat equity" by helping to build with their own hands. South Africa has also transferred ownership of more than 380,000 council houses, worth more than 28 billion rand ($2.7 billion) to private individuals. With these houses as collateral for loans, owners have already started to upgrade and improve their properties. There is still a long way to go. An estimated 2-3 million more houses are needed. She adds that the government is still wrestling with financial institutions to get a better deal for the poor. It can be inferred from the passage that Nairobi is ______.

A. a megacity with slums.
B. a palace of hunger and conflict.
C. an industrialized city.
D. a rural area with a surplus population.

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