编制现金流量表时，企业因资金短缺，变卖旧汽车收到的现金属于（）。 ["经营活动的现金流量","投资活动的现金流量","筹资活动的现金流量","非正常活动的现金流量"]
发展中国家有哪些共同特征？
Refer to the exhibit. Based upon the debug output that is shown， which three statements aboutHSRP are true？（） ["The router with IP address 172.16.11.112 is using default HSRP priority","The IP address 172.16.11.115 is the virtual HSRP IP address","The priority of the router with IP address 172.16.11.112 is preferred over the router with IPaddress 172.16.11.111","The router with IP address 172.16.11.111 haspreempt configured","The final active router is the router with IP address 172.16.11.111","The router with IP address 172.16.11.112 has nonpreempt configured"]
系统分析处于系统开发生命周期的第二阶段，上接（），下联（），具有承上启下的作用。
犯罪的社会结构原因
在正式沟通中，常见的沟通网络哪些？
