问题
单项选择题
女性，17岁，腰痛半年伴低热，近日发现左股外侧肿胀、皮肤破溃并不断有脓液渗出。查体：体瘦，腰部明显叩痛，左股外侧可见皮肤窦道，压迫腰部有脓液溢出。病变原发部位很可能在( )
A．腰椎体
B．颈椎
C．骶尾部
D．腹腔
E．股管内
答案
参考答案：A
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女性，17岁，腰痛半年伴低热，近日发现左股外侧肿胀、皮肤破溃并不断有脓液渗出。查体：体瘦，腰部明显叩痛，左股外侧可见皮肤窦道，压迫腰部有脓液溢出。病变原发部位很可能在( )
A．腰椎体
B．颈椎
C．骶尾部
D．腹腔
E．股管内
参考答案：A
阅读下面短文.从短文后各题所给的四个选项A、B. C和D中,选出可以填入空白处的最佳选项，并在答题卡上将该项小涂黑。 One day Reuben saw something in a shop window that set his heart racing. But he couldn’t it at that moment. However, he opened the shop’s door and went inside. Standing and straight, he told the shopkeeper what he wanted and asked him to it for some time. The shopkeeper . Reuben walked out into the sunlight and thought he would the five dollars and not tell anybody. Hearing the sound of hammering (敲打), he had a (n) . People built their own homes using nails (钉子) and nail bags outside. He could sell them back to the nail factory for five cents a piece. That day he sold two bags and hid the . It was evening when Reuben got home. Dora was at the kitchen, ready to serve as Reuben sat at the table. He looked at his and smiled. Every day after school, Reuben the town, collecting nail bags. On the day the school closed for the summer holiday, Reuben was happier than anyone he would have more time for his . Finally, the time had come! He the coins. It was five dollars in all. Then he headed for the shop. “I have the money,” he told the owner. And he got his . Racing home, Reuben as he ran to his mother, “Here, Mum! Here!” He a small box in her big hand. She it carefully and saw the golden word “Mother” inside the box. It was Mother’s Day. Dora had never received such a . She smiled happily and held her son in her arms.
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