第16题: [填空题]What has to be imported 参考答案:Heavy machinery。 答案解析:[听力原文]
Q: What has to be imported
细节题。由短文中第一自然段第七句可知“Most of the heavy machinery has to be impo
第19题: [单项选择]对于原发耐药的难治性霍奇金淋巴瘤应采取哪项治疗()。 A. 手术 B. 放疗 C. 解救化疗 D. HDC/AHSCT E. 放疗+化疗 参考答案:D 答案解析:原发耐药患者预后差,中位生存期<1.5年,常规化疗无效,大剂量化疗/自体干细胞移植(HDC/AHSCT)是最佳选择。
第32题: [单项选择]抽样误差最大的抽样方法是() A. 单纯随机抽样 B. 系统抽样 C. 分层抽样 D. 整群抽样 E. 先分层再整群抽样 参考答案:D 答案解析:抽样误差大小顺序为分层抽样<系统抽样<单纯随机抽样<整群抽样。
第33题: [单项选择]What can we learn from the woman’s reply A. She likes to be a teacher. B. She has no idea what she will do in the future. C. She thinks the man shouldn’t have asked her the question. D. She doesn’t want to be a teacher. 参考答案:D 答案解析:[听力原文] M: Are you going to be a teacher in the future W: How come you get such an idea