考研习题练习
| 考研每日一练（2019/9/27） |
| 第1题： 男孩6岁，向前跌倒，右手着地。右肘部疼痛肿胀，肘后三角关系改变，最可能的诊断是 A．肘部软组织挫伤 B．肱骨髁上骨折屈曲型 C．肱骨髁上骨折伸直型 D．肘关节脱位 E．桡骨头半脱位 |
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| 第2题：Scattered around the globe are more than 100 small regions of isolated volcanic activity known to geologists as hot spots. Unlike most of the world’’s volcanoes, they are not always found at the boundaries of the great drifting plates that make up the earth’’s surface; on the contrary, many of them lie deep in the interior of a plate. Most of the hot spots move only slowly, and in some cases the movement of the plates past them has left trails of dead volcanoes. The hot spots and their volcanic trails are milestones that mark the passage of the plates. That the plates are moving is now beyond dispute.Africa and SouthAmerica, for example, are moving away from each other as new material is injected into the seafloor between them. The complementary coastlines and certain geological features that seem to span the ocean are reminders of where the two continents were once joineD、The relative motion of the plates carrying these continents has been constructed in detail, but the motion of one plate with respect to another cannot readily be translated into motion with respect to the earth’’s interior. It is not possible to determine whether both continents are moving in opposite directions or whether one continent is stationary and the other is drifting away from it. Hot spots, anchored in the deeper layers of the earth, provide the measuring instruments needed to resolve the question. From an analysis of the hot-spot population it appears that theAfrican plate is stationary and that it has not moved during the past 30 million years. The significance of hot spots is not confined to their role as a frame of reference. It now appears that they also have an important influence on the geophysical processes that propel the plates across the globe. When a continental plate comes to rest over a hot spot, the material rising from deeper layers creates a broad dome.As the dome grows, it develops deep fissures (cracks) : in at least a few cases the continent may break entirely along some of these fissures, so that the hot spot initiates the formation of new ocean. Thus just as earlier theories have explained the mobility of the continents, so hot spots may explain their mutability( inconstancy ). The passage is mainly about________________. A、the features of volcanic activities B．the importance of the theory about drifting plates C．the significance of hot spots in geophysical studies D．the process of the formation of volcanoes |
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第3题：证明： ． |
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| 第4题：主张教育目的应根据社会需要来确定的是( )。
A．卢梭 B．洛克 C．裴斯泰洛齐 D．涂尔干 |
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| 第5题： 目前临床上检测自身抗核抗体常采用 A．ELISA B．直接荧光法 C．间接荧光法 D．放射免疫法 E．血凝法 |
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| 第6题：社会主义社会的基本矛盾是______。 A．生产力与生产关系、经济基础与上层建筑的矛盾 B．人民日益增长的物质文化需要与目前生产力不能满足这种需要之间的矛盾 C．无产阶级与资产阶级的矛盾 D．人民内部矛盾 |
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| 第7题：缺铁性贫血病人的下列哪一项检查结果不正确
A．TF升高 B．TFR升高 C．TS升高 D．FEP升高 E．锌卟啉升高 |
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| 第8题：“见肝之病，知肝传脾”，从五行之间的相互关系看，其所指内容是：
A．木疏土 B．木克土 C．木乘土 D．土侮木 E．土乘木 |
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| 第9题：肉芽肿中的多核巨细胞主要来源于
A．中性粒细胞 B．单核细胞 C．肥大细胞 D．纤维母细胞 E．浆细胞 |
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| 第10题：在宪法修改中，( )需要严格限制。
A．全面修改 B．部分修改 C．无形修改 D．有形修改 |
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