简述氢氧化钠泄漏处理要点。
Word2003中，如果要精确的设置段落缩进量，应该使用以下哪种操作（）
View the Exhibit and examine the steps that you executed to create a database resource plan. Subsequently, you execute the following procedure which results in an error: SQL> EXECUTE dbms_resources_manager.validate_pending_area ( ); What could be the reason?（） [" The pending area is automatically submitted after the plan creation"," The procedure must be executed before creating the resources plan directive"," The SYS_GROUP resource consumer group is not included in the resource plan directive"," The OTHER_GROUPS resources consumer group is not included in the resource plan directive"]
EMC、Sun和IBM均声称提供高性能的磁盘存储解决方案，对于存储顾问来说下面哪个方式最能令人信服？（） ["评论最新的Gartner报告","获得竞争数据","提供基准测试","提供产品的指标"]
根据《关于进一步规范商业银行代理保险业务销售行为的通知》，以下不属于投保时需前述投保声明情形的是（） ["趸交保费超过投保人家庭年收入的4倍","年期交保费超过投保人家庭年收入的20%","月期交保费超过投保人家庭月收入的30%","保费交费年限与投保人年龄数字之和达到或超过60"]
影响外来化学物毒作用的因素是什么？
