问题
单项选择题
男学生，15岁，右膝部被踢伤后肿痛二个月仍不缓解，近日消瘦和发烧，查体局部热，皮下静脉清晰可见，X线有日光放射状骨膜反应，你认为以下哪种疾病可能性最大（）
A.慢性骨髓炎
B.局部血肿机化合并感染
C.恶性骨肿瘤
D.转移癌
E.骨结核
答案
参考答案：C
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男学生，15岁，右膝部被踢伤后肿痛二个月仍不缓解，近日消瘦和发烧，查体局部热，皮下静脉清晰可见，X线有日光放射状骨膜反应，你认为以下哪种疾病可能性最大（）
A.慢性骨髓炎
B.局部血肿机化合并感染
C.恶性骨肿瘤
D.转移癌
E.骨结核
参考答案：C
| 阅读理解。 | ||||||||||
| The four sweaters on the bed are red, yellow, black and blue. They're Amy's, Bill's, Charles' and Mary's. I know Amy likes red. But the red sweater isn't Amy's. What color is Charles' sweater? I don't know. But I know his sweater isn't red. Bill and Amy say," Our sweaters aren't black." Mary says, "My sweater is blue." | ||||||||||
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