[判断题]疫苗上市许可持有人应当建立健全疫苗全生命周期质量管理体系，制定并实施疫苗上市后风险管理计划，开展疫苗上市后研究，对疫苗的安全性、有效性和可及性进行进一步确证。
A.正确
B.错误

Text 2
If sustainable competitive advantage depends on workforce skills, American firms have a problem. Human resource management is not traditionally seen as central to the competitive survival of the firm in the United States. Skill acquistion is considered an individual responsibility. Labour is simply another factor of production to be rented at the lowest possible cost much as one buys raw materials or equipment.
The lack of importance attached to human resource management can be seen in the corporate hierarchy. In an American firm the chief financial officer is almost always second in command. The post of head of human-resource management is usually a specialized job, off at the edge of the corporate hierarchy. The executive who holds it is never consulted on major strategic decisions and has no chance to move up to Chief Executive Officer (CEO). By way of contrast, in Japan the head of human-resource management is central, usually the second most imp
A. the establishment of new branches in foreign countries.
B. the training of basic skills of their workforces.
C. the research and development of new products.
D. the financial and administrative fields.

（二）背景资料某内河航道炸礁工程，施工单位在规定的时间内与业主签订了施工合同。合同签订后，施工单位积极组织人员、设备进场，按规定办理了《水上水下施工作业许可证》，发布了航行通告、办理了其它开工手续，工程按期开工。施工过程中，发生了主机功率为2400kW的炸礁船被误入施工区的1000t级运输船碰撞事件，造成炸礁船上施工机具和船体多处损坏的事故，直接经济损失80万元。炸礁完成后，用抓斗式挖泥船进行了清礁。施工完成后，进行了水上水下地形、水文测量，并绘制了竣工水深图。在竣工水深图中，显示清礁区内存在局部浅点，施工单位立即进行了补挖、补测，并将补测结果补绘于原竣工水深图上。经计算，补绘部分占竣工水深图幅中测区总面积的21％。通过补测、补绘后，竣工水深图中显示全部测点的水深均达到了设计要求，相应的施工资料也整理完毕，施工单位向监理单位提出了交工验收申请。