第24题: [单项选择]The little boy dare not tell his parents what he did, ______ they would not forgive him. A. in case B. for fear that C. that D. since 参考答案:B 答案解析:for fear that“唯恐,怕的是”,强调害怕某事,如:She worried for fear that the child would hurt。 in case“以防”,主要用来谈论预防措
第25题: [单项选择]患者男性,65岁,拟行胆囊切除术。该患者患有冠心病(心绞痛)和胃肠炎。查体:心率104次/分、心律不齐、血压170/110mmHg,心电图提示:ST段改变。空腹血糖12.8mmol/L、血清总胆固醇10.0mmol/L、血清钾3.5mmol/L。术中如心率70次/分伴偶发室性期前收缩,首选药为() A. 普罗帕酮 B. 艾司洛尔 C. 利多卡因 D. 普鲁卡因酰胺 E. 阿托品 参考答案:C