Refer to the exhibit. ROUTE.com is planning to implement a new secure OSPF network to support traffic between clients on the 172.16.10.0/24 network and the file server on th e 172.16.20./24 network. You have been asked to review the implementation plan for the OSPF project. Which statement about the plan is true?（） [" It is complete as written."," It should include a task that shuts down all unused interfaces."," It sho uld include tasks that enable and verify OSPF authentication."," It should include a task that establishes a file transfer baseline before and after the configuration is changed."]
高压共轨系统主要由（）和各种电子元件组成。 ["油箱","电控单体泵","高压输油泵","共轨","喷油器"]
下列关于植入式静脉输液港的说法错误的是（） ["辅料、无损伤针至少每三天更换一次。","舒高粘性液体每4h生理盐水冲管一次，输血后立即冲管","port治疗间歇应每两周抽、封管一次","可用于高压注射镑推出造影剂","冲、封管时必须使用十毫升以上注射器"]
开展“两学一做”学习教育，应坚持反面教育为主原则。
追究时效，是指法律规定的、追究违反治安管理行为人（）的有效期限。 ["刑事责任","民事责任","纪律责任","法律责任"]
（）文件格式是美国Adobe公司开发的电子读物文件格式。
