第1题: [单项选择]What did the woman finally do [A] She had an exchange for the man,a pair of brown shoes. [B] She had an exchange for the man, a pair of blue shoes. [C] She refused to take an exchange for the man. 参考答案:A
第5题: [单项选择]甲状腺大部切除术后,出现长时间、不能恢复的手足抽搐,首选治疗方法是()。 A. 口服葡萄糖酸钙 B. 口服维生素D2 C. 静脉注射氯化钙 D. 口服二氢速固醇油剂 E. 异体甲状旁腺移植 参考答案:C 答案解析:误伤甲状旁腺后,血钙下降到2.0mmol/L以下,会发生手足抽搐,应立即静脉注射氯化钙或葡萄糖酸钙是首选。