第21题: [单项选择]While looking for a‘ typical’ village the writer found ______. A. he was searching for the impossible B. all the villages were exactly the same C. the villagers made him feel confused D. the villagers asked him a lot of questions 参考答案:A
第22题: [单项选择]膝关节侧位标准片所见,哪项不对() A. 膝关节间隙位于照片正中投影 B. 股骨内外髁重叠良好 C. 股骨与胫骨夹角180° D. 髌骨呈侧位显示,与股骨间隙分离明确 E. 膝关节诸骨纹理及周围软组织清晰可见 参考答案:C