征订目录的载体形式主要包括有哪些？
Which of the following is TRUE about the ate program？（） ["When running ate for the first time it will prompt for all the required information and configure all the required devices","The program is used by cu to communicate to a remote system","The program is used for remote communications between the host and a remote system using a modem or null modem via a tty port","The program ate calls cu to communicate with the remote system"]
简述离子交换。
IBM POWER 520/550集成的以太网卡不仅具有原P5集成网卡的功能，并且 缺省具有虚拟化功能。
目前我国的国家公务员工资制度实行（）制，主要包括职务工资、（）、基础工资和（）。
决策民主化
