学科分类

已选分类 医学中药学
单选题艾叶以产于何地者为最佳
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单选题既能消食化积,又能行气消胀的药物为
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单选题再造散的组成中含有的药物是( )(2004年第43题)
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单选题A.苏合香B.麝香C.冰片D.石菖蒲
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单选题中药性能的内容不包括:
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单选题治疗风湿痹证,无论寒热新久皆可配伍应用的是
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单选题具有行气宽中,温胃止呕作用,可用治胃寒湿阻气滞呕吐的药物是
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单选题A.麻黄杏仁甘草石膏汤B.败毒散C.大承气汤D.九味羌活汤
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单选题治疗水肿、臌胀、胸胁停饮证的最佳药组是
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单选题以下除何药外,在汤剂中都应包煎A.滑石B.车前子C.木通D.海金沙
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单选题既能泻下逐水,又能去积杀虫的药物是
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单选题洋金花研末吞服的剂量是A.0.02~0.06gB.0.6~1gC.0.2~0.6gD.1~1.5g
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单选题A.苦楝皮 B.鹤虱 C.榧子 D.南瓜子
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单选题具有行气利水功效的药物是
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单选题Pronouncing a language is a skill. Every normal person is expert in the skill of pronouncing his own language, but few people are even moderately proficient at pronouncing foreign languages. Now there are many reasons for this, some obvious, some perhaps not so obvious. But I suggest that the fundamental reason why people in general do not speak foreign languages very much better than they do is that they fail to grasp the true nature of the problem of learning to pronounce, and consequently never set about tackling it in the right way. Far too many people fail to realize that pronouncing a foreign language is a skill, one that needs careful training of a special kind, and one that cannot be acquired by just leaving it to take care of itself. I think even teachers of language, while recognizing the importance of a good accent, tend to neglect, in their practical teaching, the branch of study concerned with speaking the language. So the first point I want to make is that English pronunciation must be taught; the teacher should be prepared to devote some of the lesson time to this, and by his whole attitude to the subject should get the student to feel that here is a matter worthy of receiving his close attention. So there should be occasions when other aspects of English, such as grammar or spelling, are allowed for the moment to take second place. Apart from this question of the time given to pronunciation, there are two other requirements for the teacher: the first, knowledge; the second, technique. It is important that the teacher should be in possession of the necessary information. This can generally be obtained from books. It is possible to get from books some idea of the mechanics of speech, and of what we call general phonetic theory. It is also possible in this way to get a clear mental picture of the relationship between the sounds of different languages, between the speech habits of English people and those, say, of your students. Unless the teacher has such a picture, any comments he may make on his students' pronunciation are unlikely to be of much use, and lesson time spent on pronunciation may well be time-wasted. But it does not follow that you can teach pronunciation successfully as soon as you have read the necessary books. It depends, after that, on what use you make of your knowledge, and this is a matter of technique. Now the first and most important part of a language teacher's technique is his own performance, his ability to demonstrate the spoken language, in every detail of articulation as well as in fluent speaking, so that the student's latent capacity for imitation is given the fullest scope and encouragement. The teacher, then, should be as perfect a model in this respect as he can make himself. And to supplement his own performance, however satisfactory this may be, the modern teacher has at his disposal recordings, radio, television and video, to supply the authentic voices of native speakers, or, if the teacher happens to be a native speaker himself or speaks just like one, then to vary the method of presenting the language material. (537 words)Notes: set about 着手,试图。articulation 发音。latent 潜在的,不明显的。at one's disposal 供某人任意支配使用。
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单选题症见胸闷作痛,甚则胸痛彻背,短气,舌苔白腻,脉弦紧,治疗应首选A.木香B.陈皮C.香附D.乌药E.薤白
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单选题A.补血B.活血C.两者都选D.两者都不选
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单选题海金沙的药用部位是
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单选题A.清热凉血B.养阴生津C.两者均是 D.两者均非(1991年第109,110题)
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单选题Pretty in pink: adult women do not remember being so obsessed with the colour, yet it is pervasive in our young girls' lives. It is not that pink is intrinsically bad, but it is such a tiny slice of the rainbow and, though it may celebrate girlhood in one way, it also repeatedly and firmly fuses girls' identity to appearance. Then it presents that connection, even among two-year-olds, between girls as not only innocent but as evidence of innocence. Looking around, l despaired at the singular lack of imagination about girls' lives and interests. Girls' attraction to pink may seem unavoidable, somehow encoded in their DNA, but according to Jo Paoletti, an associate professor of American Studies, it is not. Children were not colour-coded at all until the early 20th century: in the era before domestic washing machines all babies wore white as a practical matter, since the only way of getting clothes clean was to boil them. What's more, both boys and girls wore what were thought of as gender-neutral dresses. When nursery colours were introduced, pink was actually considered the more masculine colour, a pastel version of red, which was associated with strength. Blue, with its intimations of the Virgin Mary, constancy and faithfulness, symbolised femininity. It was not until the mid-1980s, when amplifying age and sex differences became a dominant children's marketing strategy, that pink fully Came into its own, when it began to seem inherently attractive to girls, part of what defined them as female, at least for the first few critical years. I had not realised how profoundly marketing trends dictated our perception of what is natural to kins, including our core beliefs about their psychological development. Take the toddler. I assumed that phase was something experts developed after years of research into children's behaviour: wrong. Turns out, according to Daniel Cook, a historian of childhood consumerism, it was popularised as a marketing trick by clothing manufacturers in the 1930s. Trade publications counselled department stores that, in order to increase sales, they should create a "third stepping stone" between infant wear and older kids' clothes. It was only after "toddler" became a common shoppers' term that it evolved into a broadly accepted developmental stage. Splitting kids, or adults, into ever- tinier categories has proved a sure-fire way to boost profits. And one of the easiest ways to segment a market is to magnify gender differences—or invent them where they did not previously exist.
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