第2题: [多项选择]患者男性,72岁。近1年来自觉劳累后心慌.心跳,时有胸闷不适,两天来病情加重,夜间发作性胸膺部疼痛,伴汗出,端坐后缓解。疲乏,劳则短气,肢冷畏寒,寐差,舌淡黯有瘀斑,苔薄白,脉细涩。测血压95/60mmHg,心率100次/分。心电图示:缓慢型心房纤颤,偶发室性期前收缩,心肌缺血。目前欠妥的治疗措施是() A. 吸氧 B. 抗凝治疗 C. 控制心室率 D. 应用洋地黄制剂 E. 改善心肌供血 F. 纠正房颤 参考答案:C, D, F
第8题: [单项选择]If you miss a class, what should you do to find out what assignment was given A. Call the teacher or a classmate. B. Give an excuse. C. Remind the teacher you were absent. D. Ask a classmate when you attend the school. 参考答案:A 答案解析:第二段。如果因某种原因缺课,应问老师或同学作业是什么。不能因为缺课而不做作业。
第17题: [填空题]Strawberries can, of course, be frozen but they taste best when bought and eaten fresher. 参考答案:fresher→fresh 答案解析:
此句中when bought and eaten fresh是时间状语从句when they are bought and eaten fresh 的省略形式,形容词fresh做主语they的补