注册建造师王某因个人原因辞职并办妥手续，但因企业年检需要，原单位仍扣留其注册证书应付资质管理机关检查，则在此期间他的注册证书将（）。 ["被吊销","B.被撤销","有效","失效"]
You are trying to change the polling parameters used by the location manager via the Cisco WCS， and yourrequest 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."]
衡量矿山压力显现程度的指标（）。 ["顶板下沉量及速度","顶板破碎情况","支柱变形与折损","局部、大面积冒顶"]
Which type of deployment utilizes ISRs with Cisco IOS Security feature sets to provide an ideal, low-cost, yet capable and powerful platform?（） ["Small deployments","Large deployments","Medium deployments","Commercial deployments","Financial deployment"]
槽身预制方法有（）。 ["现浇","整体预制和分块预制","分层预制","整块预制"]
在测量工作中，常用（）、（）和（）来评定观测值的精度。
