从拉伸试验如何获得常用的力学性能数据？
Refer to the exhibit. Which statement is true about the output？（） ["The port on switch CAT1 is forwarding and sending BPDUs correctly.","The port on switch CAT1 is blocking and sending BPDUs correctly.","The port on switch CAT2 is forwarding and receiving BPDUs correctly.","The port on switch CAT2 is blocking and sending BPDUs correctly.","The port on switch CAT3 is forwarding and receiving BPDUs correctly.","The port on switch CAT3 is forwarding， sending， and receiving BPDUs correctly."]
关于联保小组成员中的单个成员的贷款额度的说法，错误的有（）。 ["根据单个成员的资信情况确定","相同","由单个成员和银行进行协商确定","联保小组成员协商确定","按照固定比例进行分配"]
以下关于市场调查的说法中，正确的是（）。 ["市场调查能为企业提供营销决策的依据","市场调查获取的信息是有限的","市场调查可以代替营销决策","不恰当的市场调查会对创造市场造成危害"]
常用的网站推广方法有哪些？
股份公司的重整
