第13题: [单项选择]You ______ take your tools in case some machines need repairing. A. had better B. would rather C. would better D. had rather 参考答案:A 答案解析:[分析] had better表示“最好”,它的用法相当于一个情态动词。would rather表示“宁愿”,。
第27题: [单项选择]三环类抗抑郁药中毒癫痫发作时,可用()。 A. 苯妥英钠 B. 普鲁卡因酰胺 C. 毒毛花苷K D. 去甲肾上腺素 E. 间羟胺 参考答案:A 答案解析:本组题考查要点是“临床常见中毒物质与解救”。三环类抗抑郁药中毒对症治疗发生心律失常时,可静滴普鲁卡因酰胺0.5~1.0mg或利多卡因50~100mg。如出现心力衰竭,可静注毒毛花苷K0.25mg或毛花