[单项选择]Questions 33 to 35 are based on the passage you have just heard. A. People automatically deserve respect because they are old. B. Young people and old people are equals. C. You should argue with young people if they are wrong. D. Young people have many faults.
参考答案:B 答案解析:[听力原文] What does the writer believe [听前预测] 选项均为完整的判断句,出现在最后一题,提问往往是对全文的总结或者判断。 [答案详解] 观点态度题
第13题: [单项选择]女,28岁,一个月前患急性胰腺炎保守治疗1周后缓解,但近3周以来,持续腹胀、低热,查体:剑突下可触及半球型肿块,不活动,囊性感。尿淀粉酶800U(索氏),此患者应诊断为() A. 幽门梗阻 B. 横结肠梗阻 C. 膈下脓肿 D. 胰腺假性囊肿 E. 胰腺癌 参考答案:D 答案解析:假性胰腺囊肿多发生在急性胰腺炎2周以后,因胰腺周围渗出液在小网膜囊内积聚形成,腹胀、腹部包块、低热及淀粉酶持续不降均为临床表现及特点。
第14题: [多项选择]运输成本从其内容构成来看,主要包括:()。 A. 中转成本 B. 基础设施成本 C. 运转设备成本 D. 运营成本 E. 作业成本 参考答案:B, C, D, E