所有错账处理必须由业务主管在（）上批注“同意冲账”和“X年X月X日已冲账”字样并签章。 ["原始凭条","冲账传票","补账传票","冲账申请"]
「整頓」的正确读音是？（） ["せいとん","せいどん","せいと","せいど"]
The energy for pushing this piston up can be supplied from （）, so that the piston can keep moving up and down. ["the same piston","the piston nearby","the other pistons","the generators on board"]
对于一般差错的纠正，相关经办员应于（）内按规定进行更正。 ["三个工作日","二个工作日","一个工作日"]
下列哪一项，是处置含有机密信息的磁性存储介质的最佳方法？（） ["消磁","磁盘碎片整理","删除","销毁"]
板块边界的类型有哪些？
