第4题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. Because they have some financial problems. B. Because there will be much rain in May. C. Because they won’t have free time in May D. Because they can’t have everything got ready by then. 参考答案:A 答案解析:[听力原文]
W: Where shall we spend our holidays this year,Tom Going away or staying at home
M: We’re
第34题: [单项选择]下列不属于卵巢内胚窦瘤的特点的是()。 A. 恶性程度低,预后好 B. 血清AFP明显升高 C. BEP是有效的化疗方案 D. 国内发病率居首位 E. 常以急腹症为首发症状 参考答案:A 答案解析:卵巢内胚窦瘤恶性程度高,进展快,在无有效方案化疗前预后极差,5年生存率仅10%,BEP应用后,5年生存率可达80%以上。