强直性脊柱炎痛风性关节炎类风湿关节炎银屑病关节炎
A.关节X线片示，骨端骨质疏松边缘骨侵蚀
B.关节X线片示，关节边缘骨质增生及软骨下囊性变
C.关节X线片示，局限性骨质疏松，关节旁偏心性、虫蚀状骨质缺损
D.关节X线片示，关节边缘骨侵蚀，骨质溶解增生，间隙狭窄及铅笔套样改变
E.关节X线片示，椎体方形变，椎体前缘软组织骨化呈竹节样改变
参考答案：E,C,A,D
As we know, animals are our friends. Please read the following descriptions and try to find out what kinds of animals they are. Hi! I am Molly. I am twelve years old. I 46 from Africa. I like to play with my friends and eat grass. This is Ling Ling. She is five years old. She comes from China. She is very beautiful, but she is very 47 , please be quiet. Hello! This is Bill. Isn’t he cute? He is from Australia. He 48 during the day, but 49 he gets up and eats leaves. Molly is a tiger. Is Ling Ling a 50 ? What about Bill? Koala? How clever you are!
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