底签上文字内容对（），应有化学名称及分子式 ["单一气体","混合气体"]
when eduar tried open the coming attractions view. he got the following error message: incorrect data type for operator or @function: text expected. What did he do to cause this to happen?（） ["entered text in a number field","neglected to place a formula in a validation event","neglected to place a formula in a translation event","combined a text field and a time field in formula"]
阳离子代换吸收有什么特点？
凡中华人民共和国公民，遵守国家法律.法规，恪守职业道德，并具备下列条件之一的，可申请参加注册测绘师资格考试，下列条件正确的是（） ["取得测绘类专业大学专科学历，从事测绘业务工作满6年","取得测绘类专业大学本科学历，从事测绘业务工作满4年","取得测绘类专业硕士学位，从事测绘业务工作满2年","取得含测绘类专业在内的双学士学位或者测绘类专业研究生班毕业，从事测绘业务工作满2年","取得测绘类专业博士学位，从事测绘业务工作满1年"]
A storage specialist wants to create a fixed-block volume in the extent pool P10， in rank group 0. Which of these volumes cannot be created（） ["2001","2B00","3A01","5E00"]
如机组面板机IP地址为192.168.1.27，调试时在CX1020系统中，需要对Weaprog文件夹下两个文本文件中添加哪些内容，代表什么意思？
