原生动物
【背景资料】某工业厂房车间3层，7度抗震设防。高度20m，长度为70m，独立基础，结构形式为砌体承重结构。在建成使用几个月后发现底层局部地面呈锅底形下沉，砼地面脱落、开裂，后来又发生墙体开裂，裂缝呈正八字裂缝和斜向裂缝，裂缝宽度达1mm～2mm，一般分布在底层中下部，且首先在窗对角突破，严重影响了建筑物的使用和工厂面貌，给工厂造成了重大的经济损失。经翻阅资料发现，该仓房实际上处于软弱土层，且为淤泥质土，地勘报告不准确；最终认定是由于地面不均匀沉降造成的危害
地质报告的真实性如何，对建筑物的沉降量大小关系很大。
Given: and the command line: java -Dprop.custom=gobstopper Commander Which two, placed on line 13, will produce the output gobstopper?（） ["System.load("prop.custom");","System.getenv("prop.custom");","System.property("prop.custom");","System.getProperty("prop.custom");","System.getProperties().getProperty("prop.custom")"]
工程网络计划的计划工期应（）。 ["等于要求工期","等于计算工期","不超过要求工期","不超过计算工期"]
A customer has two sites located 500 kilometers apart. The customer has both a high-speedInternet link and dark fiber between the sites. The customer wants to utilize storage resources ateither site leveraging replication for disaster recovery implementations. The customer wants to linkthese two sites together. Which option provides the highest performance and is most reliable？（） ["iFCP router","FCIP router","DWDM and CWDM","LC multi-mode 50 micron fiber"]
根据住房来划分的阶级有哪几种？
