单选题慢性支气管炎黏膜上皮容易发生的化生是

单选题下述哪种感觉的传导与丘脑感觉接替核无关

单选题下列对于细胞内玻璃样变性不恰当的描述是

单选题Kaposi肉瘤的叙述，正确的是( )(2004年)

单选题关于Rh血型系统的叙述，正确的是

单选题红细胞比容是指红细胞( )(1996年)

单选题A．红细胞数量B．血浆蛋白含量C．血细胞比容高低D．血浆Ph

单选题Strange things have been happening to England. Still (1) from the dissolution of the empire in the years (2) World War Ⅱ, now the English find they are not even British. As the cherished "United Kingdom" breaks into its (3) parts, Scots are clearly (4) and the Welsh, Welsh. But who exactly are the English? What's left of them, with everything but the (5) half of their island taken away? Going back in time to (6) roots doesn't help. First came the Celts, then the Romans, then Angles, Saxons, Jutes, Danes. Invasion after invasion, until the Norman Conquest. English national identity only seemed to find its (7) later, on the shifting sands of expansionism, from Elizabethan times onwards. The empire seemed to seal it. But now there's just England, (8) of a green island in the northern seas, lashed by rain, scarred by two (9) of vicious industrialization fallen (10) dereliction, ruined, as D．H. Lawrence thought, by "the tragedy of ugliness," its abominable architecture. Of all English institutions, the one to (11) on would surely be the pub. Shelter to Chaucer's pilgrims, home to Falstaff and Hal, throne of felicity to Dr. Johnson, the pub- that smoky, yeasty den of jollity-is the womb of (12) , if anywhere is. Yet in the midst of this national (13) crisis, the pub, the mainstay of English life, a staff driven (14) into the sump of history, (15) as the Saxons, is suddenly dying and evolving at (16) rates. Closing at something like a rate of more than three a day, pubs have become (17) enough that for the first time since the Domesday Book, more than half the villages in England no longer have one. It's a rare pub that still (18) , or even limps on, by being what it was (19) to be: a drinking establishment. The old (20) of a pub as a place for a "session," a lengthy, restful, increasingly tipsy evening of swigging, is all but defunct.

单选题胃溃疡愈复的过程，符合

单选题可引起空气栓塞的是

单选题不符合液化性坏死的描述是

单选题A．乙酰胆碱B．P物质C．谷氨酸D．甘氨酸E．GABA

单选题电镜诊断神经内分泌肿瘤的依据主要是

单选题风湿病时，心内膜疣状赘生物属于

单选题弥漫性毛细血管外增生性肾小球肾炎的主要病变为

单选题患者，20岁，骨折愈合良好，5年后骨折处骨组织病理变化表现为( )(2011年)

单选题下列疾病描述中，哪项是不正确的

单选题大肠鳞癌的好发部位是

单选题下列中最支持麻疹病毒性肺炎时组织学特点是

单选题第一心音的产生主要是由于( )(1990年)