用一个液压泵驱动几个工作机构需要按一定的顺序依次动作时，采用（）。 ["方向控制回路","调速同路","顺序动作同路","速度换向同路"]
An engineer has been told to create an implementation plan to influence the choice of best BGP route on a single router using the Weight featurE. The sole Enterprise Internet - connected router, Ent 1, has neighbor relationships with Routers ISP1 and ISP2, which reside inside two different ISPs. The goal is to prefer all routes learned from ISP1 over ISP2 using Weight. Which of the following answers lists a configuration step that would not be usefu l for achieving these goals?（） [" Configuring the neighbor weight command on Ent1."," Having the ISPs configure the neighbor route - map out command on ISP1 and ISP2, with the route map setting weight."," Configuring the set weight command inside a route map on Router Ent1."," Configuring a prefix list to match all class C networks."]
行人辞令
综合单价的计算步骤中测算人、料、机消耗量和确定人、料、机单价后，下一步应为（）。 ["计算清单项目的综合单价","计算清单项目的管理费和利润","计算定额子目工程量","计算清单项目的人、料、机总费用"]
在涉外活动中，其言行在政治上造成恶劣影响，损害党和国家尊严、利益的，给予（）处分；情节严重的，给予开除党籍处分。 ["警告","严重警告","留党察看或者开除党籍","撤销党内职务或者留党察看"]
稻田发生的雨久花科杂草主要有哪些？
