How does the man like his salad A. It’s nice and fresh. B. It’s rather tasteless. C. It’s salty. D. It tastes bad. 参考答案:B 答案解析:[听力原文]
M: Do you like your salad
W: Yes. It’s nice and fresh. And I’m thinking of some ice cream after it. Is yours good, too
M: No. Mine is rather tasteless.
W: Maybe you need some salt and some olive oil.
第29题: [单项选择]女,31岁。反复发作性干咳伴胸闷3年,多于春季发作,无发热、咯血及夜间阵发性呼吸困难,多次胸片检查无异常,常用抗生素治疗效果不明显。无高血压病史。全身体检无阳性体征。为明确诊断首选的检查是() A. 胸部CT B. 心脏超声波 C. 支气管激发试验 D. 动脉血气分析 E. 纤维支气管镜 参考答案:C 答案解析:青年女性,无高血压病史。发作性季节性胸闷干咳,抗生素治疗无效,全身体检无阳性体征,多次胸片检查无异常。首先考虑支气管哮喘,首选的辅助检查是支气管激发试验。