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患者，男性，46岁，右上后牙3天来持续胀痛，1日来加重，有跳痛，不能咬物。近2个月以来，该部位一直食物嵌塞严重。 首次就诊时最有效的处理方法是
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(每题的备选项中，有2个或2个以上符合题意，至少有1个错项。) 甲将被单位外派出国两年，临行前将自己的一套房屋钥匙交与邻居乙，让乙帮其照看房屋。甲走后不久，乙以房主身份将甲的房屋出租给丙，与丙签定房屋租赁合同，合同期一年半。甲的单位因有其他安排提前一年将甲从国外调回，甲回到家看到自己的房屋有人住，丙还拿出当初与乙签的合同给甲看，甲看后便明白是怎么回事。 物权的保护应当采取的方式有( )。
患者，男性，24岁，冬春季节上腹痛发作已有4年。近半个月来上腹痛加重，伴反酸及饥饿痛，并有半夜痛，痛醒后进食使疼痛缓解。1小时前突然发作上腹部刀割样剧痛，大汗淋漓，面色苍白，腹痛迅速蔓延至全腹而来院急诊。 首选用哪项检查来协助作出诊断
下面是关于Pentium微处理器页目录描述符和页描述符的叙述： ①存储器分页管理系统中包含一个页目录表和一个反表，它们都有1K个描述符 ②页目录描述符提供页表的基地址，页表描述符提供存储页面的基地址 ③若CR4寄存器中页大小扩展控制位PSE=0，则对于4GB的存储器空间，为了将线性地址映射到实际存在的物理地址，必须首先在页目录描述符中提供页表基地址，然后再在页描述符中填写页的基地址 ④若CR4寄存器中页大小扩展控制位PSE=1，则对于4GB的存储器空间，可以不需要页表，就能将线性地址映射到实际存在的物理地址上面叙述正确的是( )。
The earliest controversies about the relationship between photography and art centered on whether photographer’s fidelity to appearances and dependence on a machine allowed it to be a fine art (1) distinctive from merely a practical art. Throughout the nineteenth century, the defense of photography was identical with the (2) to establish it as a fine art. (3) the charge that photographers was a soulless mechanical duplication of (4) , photographers (5) that it was instead a privileged (6) of seeing, a revolt against commonplace vision, and (7) worthy an art than painting.Ironically, (8) photography is securely established as a fine art, many photographers find it pretentious or (9) to label it as such. Serious photographers are no longer willing to (10) whether photography is not involved with art, (11) to proclaim that their own work is not involved with it. This shows the extent (12) which they simply take for granted the concept of art imposed by the (13) of Modernism: the better the art, the more subversive it is of the traditional aims of art.Photographers’ disclaimers of any interest in making art tell us more about the troubled status of the contemporary (14) of art (15) about whether photography is or is not art. Photography, (16) Pop painting, reassures viewers that art is not hard; photography seems to be more about its subjects than about art.Photography, (17) , has developed all the (18) and self-consciousness of a classic Modernist art. Many professionals privately have begun to worry that the (19) of photography as an activity subversive of the traditional pretensions of art has gone so far that the public will forget that photography is a distinctive and exalted activity-- (20) , an art. Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C, and D on ANSWER SHEET 1.12（）
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