化学物致突变物对纺锤体的毒作用机制包括（）等。 ["与微管蛋白二聚体结合","与微管上的巯基结合","破坏已组装的微管","妨碍中心粒移动"]
Which statements are true regarding the Oracle Data Pump export and import operations（） ["You cannot export data from a remote database.","You can rename tables during an import operation.","You can overwrite existing dump files during an export operation.","You can compress the data during export but not the metadata because it is not supported"]
地质大循环
成本法涉及的基本要素包括（）。 ["资产的重置成本","资产的有形损耗","资产的功能性贬值","资产的经济性贬值","资产的获利年限"]
AIX 5L and SUN Solaris have differing approaches at handling processor failures. Which statement best describes how AIX handles processor failures？（） ["If AIX discovers a processor with too many recoverable errors during runtime， it will dynamically turn off that processor， while the rest of the system keeps running.","If AIX detects a failing processor it will automatically move all resources to another processor. The failed processor can be hot-swapped and the new replacement becomes the active processor.","If AIX determines a processor is failing， it will perform diagnostics to determine which processor function can be disabled and dynamically reallocate all CPU and memory resources thus isolating the failure condition and preventing a reboot.","If AIX senses a processor level error condition， internal diagnostics are activated to determine the severity of the problem. After the failure threshold is met， a message is broadcast to the service processor informing the operator to perform a system reboot."]
教师的人生轨迹是：（）。
