焊接装配图能清楚地表达出（）示意内容。 ["接头形式和尺寸","焊接材料","焊接工艺","焊接工艺及焊缝质量"]
单击某个单元格，则此单元格成为（）单元格，就可以编辑此单元格。
层析分离
煤田指
Your company has an Active Directory domain. The company has purchased 100 new computers. You want to deploy the computers as members of the domain. You need to create the computer accounts in an organizational unit. What should you do（） ["Run the csvde f computers.csv command.","Run the ldifde f computers.ldf command.","Run the dsadd computer command.","Run the dsmod computer command.<\/computerdn><\/computerdn>"]
OPEC
