第24题: [多项选择]年度投资规模的计划预期目标,通常用( )来测定。 A. 比率法 B. 增长率法 C. 年增长率法 D. 倍数法 E. 投资率法 参考答案:C,D 答案解析:年度投资规模的计划预期目标,通常用投资率法和年增长率法来测定。
第25题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. He is working in a hospital. B. He is doing business with his brother now. C. He is going to graduate from college in July. D. He is going to do business with his brother. 参考答案:B 答案解析:[听力原文]
W: Are you still working in the hospital
M: Not since July. My brother and I went into bus
第37题: [单项选择]男性,48岁。临床诊断胃癌,施行胃癌根治术。术后第2天晨7:00,体温高达38.8℃,心率110次/分,呼吸24次/分,血压130/90mmHg。最可能发生的情况是()。 A. 伤口感染 B. 尿道感染 C. 腹腔脓肿 D. 急性肺栓塞 E. 急性肺不张 参考答案:E 答案解析:上腹部手术后早期发生体温升高、脉速和呼吸急促,首先应考虑急性肺不张。这是由于术后伤口疼痛、膈肌运动受限、支气管分泌黏稠等因素导致咳嗽、排痰障碍、支气管阻塞所致。其余几种并发症通常发生在数日之后,且症状