（）的变化会对企业及其微观环境造成直接的变化。 ["人口环境","经济环境","技术环境","社会文化环境"]
对沸石、萤石、MgO三类晶体具有的空隙体积相比较，其由大到小的顺序为（）。 ["沸石>萤石>MgO","沸石>MgO>萤石","萤石>沸石>MgO","萤石>MgO>沸石"]
Refer to the exhibit. What is the effect on the trust boundary of configuring the command mls qos trust cos on the switch port that is connected to the IP phone？（） [" Effectively the trust boundary has been moved to the IP phone."," The host is now establishing the CoS value and has effectively become the trust boundary. "," The switch is rewriting packets it receives from the IP phone and determining the CoS value. "," The switch will no longer tag incoming voice packets and will trust the distribution layer switch to set theCoS"," RTP will be used to negotiate a CoS value based upon bandwidth utilization on the link."]
资本预算属于（） ["长期预算","短期预算","业务预算","财务预算"]
运动能使呼吸系统功能显著增强，（）的大小在一定程度上表现出呼吸功能的好坏。 ["肺通气量","最大通气量","肺活量","肺容量"]
信息加工系统
