问题
单项选择题 A1型题
男，25岁右膝肿痛渐进行性加重半年，关节功能稍受限，局部触痛，皮温增高。血清碱性磷酸酶正常，X线片示右胫骨上端5cm×7cm偏旁膨胀骨性破坏，似皂泡状，皮质薄，部分破坏，局部软组织肿胀影，无骨膜反应。最可能诊断是（）
A.良性骨肿瘤
B.原发性恶性骨肿瘤
C.潜在恶性骨肿瘤
D.骨的瘤样病损
E.转移性骨肿瘤
答案
参考答案：C
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男，25岁右膝肿痛渐进行性加重半年，关节功能稍受限，局部触痛，皮温增高。血清碱性磷酸酶正常，X线片示右胫骨上端5cm×7cm偏旁膨胀骨性破坏，似皂泡状，皮质薄，部分破坏，局部软组织肿胀影，无骨膜反应。最可能诊断是（）
A.良性骨肿瘤
B.原发性恶性骨肿瘤
C.潜在恶性骨肿瘤
D.骨的瘤样病损
E.转移性骨肿瘤
参考答案：C
Passage Four
| The question of what children learn, and how they should learn it, is continually being debated and re-debated. Nobody dares any longer to defend the old system, the learning of lessons parrot-fashion, the grammar-with-a-whip system, which was good enough for our grandparents. The theories of modem psychology have stepped into argue that we must understand the needs of children. Children are not just small adults, they are children who must be respected as such. Well, you may say, this is as it should be a good idea. But think further, what happens "Education" becomes the responsibility not of teachers but of psychologists. What happens then Teachers worry too much about the psychological implications of their lessons, and forget about the subjects themselves. If a child dislikes a lesson, the teacher feels that it is his fault, not the child’s. So teachers worry whether history is relevant to modem young children. And do they dare to recount stories about violent battles Or will this make the children themselves violent Can they tell their classes about children of different races, or will this encourage racial hatred Why teaching children to write grammatical sentences Verbal expression is better Sums Arithmetic No: real-life mathematical situations are more understandable. You see, you can go too far. Influenced by educational theories, who have nothing better to do than write book about their ideas, teachers leave their teacher-training colleges filled with grand, psychological ideas about children and their needs. They make elaborate, sophisticated preparations and try out their modem standard on the long-suffering children. Since one modem method rapidly replaces another, the floor kids will have had a good bellyful by the time they leave school. Frequently the modem methods are so sophisticated that they fail to be understood by the teachers, let alone the children. |
What happen when teachers focus too much attention to the psychological method of their lessons
A．Education of children becomes the responsibility of psychologists.
B．They neglect the actual lessons.
C．Children dislike their lessons.
D．They dare not to recount stories about violent battles.