第29题: [单项选择]对于耐氯喹疟疾,药物治疗最好选择() A. 奎宁 B. 喹诺酮类抗生素 C. 多西环素 D. 青蒿琥酯 E. 氯霉素 参考答案:D
第30题: [单项选择]______to speak when the audience interrupted him. A. Not until he began B. No sooner had he begun C. Hardly had he begun D. Scarcely did he begin 参考答案:C 答案解析:[解析] “hardly/scarcely...when...”和"no sooner..than...”均译为“一……就……”,在该句型中主句往往用过去完成时,从句用一般过去时;另外,当hardly
第31题: [单项选择]汪曾祺的代表作有() A. 呼兰河传 B. 塔上随笔 C. 受戒 D. 多年父子成兄弟 参考答案:C