第1题: [单项选择]男40岁,慢性咳嗽咳痰史10年,突发左侧胸痛1天,呈针刺样疼痛,向左肩部放射,伴有胸闷及气短,干咳,无发热。吸烟约10年,1包/天。查体:消瘦,神志清楚,气管居中,无颈静脉怒张,左下肺叩诊鼓音,左下肺呼吸音明显降低,右肺散在少量干啰音,心界叩诊不清,心率92次/分,律齐,无病理性杂音,双下肢不肿。最可能的疾病是() A. 左侧气胸 B. 肺栓塞 C. 急性心肌梗死 D. COPD E. 肺大疱 参考答案:A
第2题: [单项选择]埃及和乌孜别克的棉花质量好,主要原因是()。 A. 生长季节光照充足、良好的灌溉条件 B. 长期精耕细作、丰富的植棉经验 C. 有肥沃的土壤、生长季内有合适的雨量 D. 国家有倾斜政策,鼓励棉农种棉、管好棉田 参考答案:A
第15题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. He was driving too fast2 B. He ran into a bicycle. C. He hurt his back and his head. D. He ran into a tree. 参考答案:D 答案解析:[听力原文]
M: The driver must have been driving too fast.
W: I don’t think so. He crashed into the tre