第20题: [单项选择]成人股骨颈颈干角正常为: A. 80°~100° B. 90°~110° C. 100°~120° D. 110°~140° E. 120°~150° 参考答案:D
第21题: [单项选择]现代外交家凌青有诗作:“粤海销烟扬我威,但悲港岛易英徽,前仇旧恨今尽雪,只缘华夏已腾飞”诗中没有涉及的历史事件是() A. 林则徐虎门销烟 B. 签订《南京条约》 C. 签订《马关条约》 D. 香港回归 参考答案:C 答案解析:“粤海销烟扬我威”涉及林则徐虎门销烟,“但悲港岛易英徽”涉及《南京条约》割让香港岛,“前仇旧恨今尽雪,只缘华夏已腾飞”涉及改革开放后,我国凭借强大的国力和正确的方针收回香港主权,洗雪国耻。而《马关条约
第26题: [单项选择]{{B}}Passage One
Questions 26 to 28 are based on the passage you have just heard.{{/B}} A. To keep active at work. B. To prevent from seeing the doctor. C. To contract infectious diseases more easily. D. To enjoy the pleasures of life. 参考答案:D 答案解析:[听力原文]26-28
The purpose of keeping fit is to avoid iii health, resist the mental and physical fa