题目内容

下列细胞中哪种不出现在组织细胞增生症X中

A. 中性粒细胞
B. 朗格汉斯细胞
C. 组织细胞
D. 嗜酸性粒细胞
E. 多核巨细胞

查看答案
更多问题

用于标记涎腺腺上皮细胞的标记物不包括

A. 淀粉酶
B. 细胞角蛋白
C. S-100蛋白
D. 乳铁蛋白
E. CEA

英译汉。(上海理工大学2005研,考试科目:翻译)That Old Greenspan Magic Seems to be FadingFor the best part of 20 years, Alan Greenspan has been a symbol of the stupidity of ageism. He became chairman of the U. S. Federal Reserve at 61 , when plenty of workers have already been tossed on the scrapheap and many others are preparing to wind down for retirement. His golden years in charge of the U. S. economy were when he was pushing 70 and he"s still there aged 78. Greenspan is the doyen of central bankers, still talked about in almost rever-ential terms by his peers. The fact that the Fed chairman rarely gives interviews and makes public pronouncements that are to economics what Finnegans Wake is to literature only adds to the mystique.It is, then, with some trepidation that the question has to be asked: Has Big Al finally lost the plot At the start of last week, Greenspan presided over a meeting of the Fed which kept interest rates on hold at 1 % , the level they have been pegged at for nearly a year. A statement accompanying the decision said the risks to inflation were balanced, which means the Fed thinks there is as much chance of the cost of living going up as going down. On Thursday, new joblessness claims in the U. S. fell to their lowest level in getting on for four years, and the picture of a recovering labour market was underlined by Friday"s non-farm payrolls which showed an increase of 288, 000, above what had been expected. The economy is expanding at an annual rate of 4. 5% , surveys of both manufacturing and the service sector are strong, the housing market is booming, inflation has started to pick up.Hardly surprisingly, Greenspan"s call on inflation is now coming under the microscope, even by those on the Keynesian left who tend to favor expansionary macroeconomic policies. "Show me something, other than computers, where the price is falling, " says Dean Baker of the Centre for Economic Policy Research in Washington. Baker is right. Clearly, risks to inflation are on the upside, and massively so. The economy has been injected with a cocktail of three growth-inducing drugs—negative real interest rates, a rising budget deficit and a falling currency. Oil prices have touched $40 a barrel and the labour market is tightening. It is hard to believe that Greenspan, a junkie for economic data no matter how seemingly trivial, has not spotted all this. Rates in the U. S. are far below a neutral level, which would probably be around 5% , yet Greenspan is in no hurry to act.

English-Chinese Translation.(上海大学2004研,考试科目:综合英语)The Rise of RealismBetween the work of Hawthorne and Melville, the major novelists of the 1850s, and the work of Twain, James and Howells, the major novelists of the last quarter of the century, falls the shadow of the American Civil War(1861 -1865). In his famous Gettysburg address Abraham Lincoln described the conflict in terms of epic simplicity:Fourscore and seven years ago our fathers set forth on this continent a new nation, conceived in liberty and dedicated to the proposition that all men are created equal. Now we are engaged in a great civil war, testing whether this nation, or any other nation so conceived and so dedicated can long endure. In the event, the war showed that the nation could endure—but only in a permanently changed and, in some respects, a deeply scarred form.The result of the Civil War was not just the triumph of the abolitionists over the slave-owners. It was also the triumph of the industrial North over the agrarian South. Despite the much-vaunted program of" Reconstruction" , the Southern states long remained ravaged and dispirited territory: the war left a legacy of bitterness that has not yet disappeared from American politics. In the North, on the other hand, the aftermath of war brought financial boom. The North"s prosperity was increased by rapid mechanization and industrialization, its population swelled by new influxes of foreign immigrants. To contemporary observers cities like Boston, New York, Philadelphia and Chicago presented a double image. On the surface there was elegance, security and comfort: but underneath there was all the seething discontent which accompanies the growth of any modern industrial society.

Translate the following into Chinese.(上海外国语大学2007研,考试科目:英汉互译)It is curious that our own offenses should seem so much less heinous than the offenses of others. I suppose the reason is that we know all the circumstances that have caused them and so manage to excuse in ourselves what we cannot excuse in others. We turn our attention away from our own defects, and when we are forced by untoward events to consider them, find it easy to condone them. For all I know we are right to do this: they are part of us and we must accept the good and bad in ourselves together.But when we come to judge others, it is not by ourselves as we really are that we judge them, but by an image that we have formed of ourselves from which we have left out everything that offends our vanity or would discredit us in the eyes of the world. To take a trivial instance:how scornful we are when we catch someone else telling a lie: but who can say that he has never told not one, but a hundredThere is not much to choose between men. They are all a combination of greatness and littleness, of virtue and vice, of nobility and baseness. Some have more strength of character, or more opportunity, and so in one direction or another give their instincts freer play, but potentially they are the same. For my part, I do not think I am any better or any worse than most people, but I know that if I set down every action in my life and every thought that has crossed my mind, the world would consider me a monster of depravity. The knowledge that these reveries are common to all men should inspire one with tolerance to oneself as well as to others. It is well also if they enable us to look upon our fellows, even the most eminent and respectable, with humour, and if they lead us to take ourselves not too seriously.

答案查题题库