第14题: [单项选择]下列门静脉高压症的辅助检查方法及其临床价值,不正确的是(). A. 门静脉压力测定是评估门静脉高压最重要的方法,简单易行 B. 内镜检查可见食管胃底静脉曲张是门脉高压的特征性改变 C. CT检查增强扫描可观察到食管、胃底及腹膜静脉的曲张 D. 腹腔镜对门脉高压有确诊价值,还可在直视下肝组织活检 E. B超对诊断门脉高压有重要意义,对肝硬化门脉高压诊断准确性达90% 参考答案:A
第20题: [单项选择]Questions 29 to 32 are based on the passage you have just heard. A. Far away from the Queen. B. In front of the King. C. In front of the important officer. D. In the middle of the table. 参考答案:B 答案解析:[听力原文] Where was salt traditionally placed on the table of royalty [答案详解] 事实细节题【考频:67】。本题关键句为