第2题: [多项选择]患者女,45岁,因“右上腹疼痛2小时”来诊。患者2个月前无明显诱因出现右上腹疼痛,改变体位后可自行缓解,故未予重视。2小时前,患者饱餐后突发右上腹疼痛,放射至右肩背部,伴发热、恶心,呕吐,口苦。小便色黄,大便秘结。查体:右上腹肌紧张、压痛、反跳痛、Murphy征(+),无黄疸。血压140/90mmHg(1mmHg=0.133kPa),心率90次/分,律齐,体温38.5℃。首选的检查是() A. 腹部X线片 B. 超声内镜 C. 腹部CT D. 磁共振胆管成像 E. 腹部B型超声 F. 彩色超声 参考答案:F
第8题: [单项选择]While doing calculation for the project, the designers ______ a new solution to a geological problem. A. fell into B. stumbled upon C. set out D. discovered 参考答案:B 答案解析:句意:在对工程进行计算时,设计人员碰巧找到了解决地质问题的方法。fall into含义为“被卷入……”;stumble upon含义为“偶然找到,发现”;set out含义为“启程,出发”;disco
第28题: [单项选择]What do we know from the talk A. Because she’s writing a book. B. Because she’s learning how to drive a car. C. Because she’s making toys. 参考答案:B 答案解析:[听力原文] M: What are you busy with these days W: I’m learning how to drive a car.