第29题: [多项选择]下列哪些属于成分输血()。 A. 输新鲜全血 B. 输白蛋白 C. 输右旋糖酐 D. 输血小板悬浊液 E. 输新鲜血浆 参考答案:B, D 答案解析:右旋糖酐是血浆代用品,血浆和全血包含多种血液成分。故只有白蛋白及血小板属于成分输血。
第30题: [单项选择]Why does journalism sometimes include personal opinions A. Because it is almost impossible not to do so. B. Because the reporter has strong feelings to express. C. Because the reporter wants to get a good reputation. D. Because the reporter wants to mislead the publi 参考答案:A 答案解析:[解析] 本题为语用理解题,考查考生对听力材料的语用理解,主要是理解说话者的目的。题目问:为什么报刊杂志总还包含个人意见听力材料的最后一段说“I think, however, it is almos