第7题: [单项选择]______ marketing is concerned, it is better to have a meeting with the sales managers. A. As long as B. As soon as C. As far as D. As much as 参考答案:C 答案解析:[解析] as long as:只要;as soon as:尽快;as far as:就……而言;as much as:多达……;只有C正确。
第13题: [单项选择]能够鉴别原发性纤溶和继发性纤溶的检查项目是( ) A. PT B. 纤维蛋白原定量测定 C. D-聚体测定 D. FDP定量测定 E. TT 参考答案:C 答案解析:D-二聚体在继发纤溶症为阳性或增高;而原发纤溶症为阴性、不升高;在DIC时,为阳性或增高,是诊断DIC的重要依据。