问题
单项选择题
对于年龄在40岁以下患者，以下哪种疾病最容易导致髋关节退行性关节炎
A．先天性髋关节脱位
B．先天性髋关节半脱位
C．股骨前倾角增大
D．高雪病
E．股骨头骨骺滑脱
答案
参考答案：B
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对于年龄在40岁以下患者，以下哪种疾病最容易导致髋关节退行性关节炎
A．先天性髋关节脱位
B．先天性髋关节半脱位
C．股骨前倾角增大
D．高雪病
E．股骨头骨骺滑脱
参考答案：B
| 选词填空，完成短文，单词可重复使用。 | |
3_______. The lion feels 4_______ and 5_______ because he wants to go to the 6_______. Every night (每晚) he dreams about the 7_______ and his 8_______. The boys and girls want the lion to 9_______. But the lion is sad. The boys and girls laugh at (因……而笑) the lion because he is crying. One day a monkey walks by the cage (笼子). The 10_______ says, " May I 11_______ you? " The monkey 12_______ the cage. The lion says, " 13_______. " Then the lion 14_______ far, far away (远离) 15_______ the zoo. |