You are trying to change the polling parameters used by the location manager via the Cisco WCS，and your request is being denied. What is wrong？（） Your login does not have the correct permissions.。 You must wait for the location server to become available.。 Polling values can be changed only on the location server.。 Polling values can be changed only in the maintenance window.。
悬臂梁支护方式有（）两种。 正悬臂与倒悬臂。 左悬臂与右悬臂。 前悬臂与后悬臂。
汽油牌号按其（）划分，汽油机压缩比越（），选用的汽油牌号应越（）。
（）是行使管理职能的组织基础，建立健全合理的园所机构和制定相应制度，对贯彻教育方针，完成幼儿园双重任务，具有保证作用。 A.教育局 。 B.幼教机构 。 C.幼儿园 。 D.相关领导部门。
On a Cisco Aironet 1240AG Series standalone access point， the radio LED is dark blue and blinking，but the status LED and Ethernet LED are both off. What does this indicate？（） A firmware upgrade is in progress.。 An access point buffer overflow is occurring.。 The internal radio has failed.。 The access point is booting.。
下列不是甘草的主要功效的选项是（）。
