第23题: [单项选择]女性,65岁。高血压病史已三十余年,间断服用降压药并查尿常规正常,一月前开始头晕、乏力,双下肢水肿,来院检查,发现尿蛋白(+)~(+++),BUN17.85mmol/L(50mg/dl),SCr440μmol/L(5mg/dl),Hb85g/L。经抗高血压药物治疗,同时通过下述哪种方法可获得最大益处() A. 给予低盐、优质低蛋白饮食 B. 加强体育锻炼 C. 热量应<35kcal/d D. 每天服阿司匹林300mg E. 血压控制在160/100mmHg 参考答案:A
第30题: [单项选择]Speaker A: Look what Bruce gave me for my birthday--this beautiful scarf. Speaker B: ______. He must have spent quite a bit of money on it. I didn't know you and Bruce were such close friends. 参考答案:D 答案解析:[注释] D选项表示感叹,意思为“太棒了!”符合上下文的语境。