每个帮扶责任人最多帮扶贫困户不超过（）户。
掌握网站的维护内容
十八大中，胡锦涛告诫全党，要把提高（）作为班子建设核心内容。 理论水平。 思想建设。 领导能力。 执政能力。
皮带被压停，正确的处理方式是（）。 强行启动。 往大辊里撒沙子等增加摩擦力。 将皮带上的煤撮下一部分以减小负荷后再启动。
A network administrator is troubleshooting a redistribution of RIP routes into OSPF. Given the exhibited configuration commands, which statement is true? （） Redistributed ro utes will be tagged as external type 1 (E1) with a metric of 30.。 Redistributed routes will be tagged as external type 2 (E2) with a metric of 20.。 Redistributed routes will maintain their original RIP routing metric.。 Redistributed routes will ha ve a default metric of 0 and will be treated as unreachable and not advertised.。 Redistributed routes will have a default metric of 0 but will not be treated as reachable and will be advertised.。
混凝土外加剂种类繁多，功能多样，下列外加剂能改善混凝土耐久性的是（）
