第14题: [单项选择]下列“脊柱结核”发病特点中,哪项正确?() A. 膨胀性破坏为主 B. 中心型,是最常见类型,腰椎多见 C. 边缘型,胸椎多见 D. 韧带下型,始于后纵韧带 E. 附件型少见 参考答案:E 答案解析:脊椎结核中心型(椎体型)多见于胸椎;边缘型多见于腰椎。韧带下型多见于胸椎,在前纵韧带下扩展。附件型较少见。
第27题: [单项选择]When is Tom going to help Wang Hua with her English A. It’s kept carefully. B. It’s broken. C. It’s old. 参考答案:B 答案解析:[听力原文] M: Excuse me. May I use your pencil, please Mine is broken. F: Certainly. This is a ne