问题
单项选择题
男，34岁，右膝疼痛伴低热，2年，查体：关节功能障碍，处于半屈曲位，X线示关节间隙狭窄，无骨质增生，血沉37mm/h，白细胞分类不高，最可能诊断()
A．化脓性关节炎
B．类风湿关节炎
C．膝关节结核
D．膝关节滑膜炎
E．风湿性关节炎
答案
参考答案：C
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男，34岁，右膝疼痛伴低热，2年，查体：关节功能障碍，处于半屈曲位，X线示关节间隙狭窄，无骨质增生，血沉37mm/h，白细胞分类不高，最可能诊断()
A．化脓性关节炎
B．类风湿关节炎
C．膝关节结核
D．膝关节滑膜炎
E．风湿性关节炎
参考答案：C
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| Mary was four years old. Her neighbour, Donald, owned a 1 company. One day Donald gave Mary a new toy. Mary played with it. She said, "This is fun!" A few weeks 2 Donald gave her another toy. She played with it and said, "I don't like this toy. It doesn't work." She was a (an) 3 little girl. Donald liked her honesty, and they became 4 For years Donald gave Mary new toys, and she gave him very good ideas 5 the toys. 6 Mary was thirteen years old, Donald showed her a new ball. The ball 7 a balloon inside it. Mary wanted to fill the balloon with water. She wanted to 8 the ball different colours. She wanted to put rice in it to make it noisy. The company made these 9 and sold thousands of the balls. That Christmas, Donald gave Mary a 10 gift. He made her a vice (副的) president of the toy company. Her job was to see 11 the new toys were fun. She made $200,000 a year. She 12 for three hours a day at her job, and then she had to do her homework. Mary was 13 , but she also spent time with her family. 14 parents taught her that working hard and doing her best is very important. Today Mary works at a college. She 15 students make decisions about their careers (生涯). Today the little president with bright ideas helps students think about their future. | ||||
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