第13题: [单项选择]Questions 22 to 25 are based on the passage you have just heard. A. Few instructions are given for the activities. B. Students are not required to do the activities. C. The activities take less time. D. The activities are to be done during class. 参考答案:A 答案解析:[解析] Q: How are the activities different from the experiments
第36题: [单项选择]麻醉前对高血压程度的判断哪项是正确的( ) A. 舒张压≤110mmHg属轻度高血压 B. 舒张压在110~120mmHg为中度高血压 C. 舒张压≥110mmHg即为严重高血压,围术期极易发生并发症 D. 舒张压在100~115mmHg为中度高血压,有一定危险性 E. 虽然舒张压<100mmHg,麻醉危险性高于正常人 参考答案:A