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【单选题】

At()an occasional survey has been carried out.

A、the remind of the master

B、the refer of the master

C、the render of the master

D、the request of the master

更多“At()an occasional survey has been carried out.”相关的问题
第1题

A、the remind of the master  B、the refer of the master  C、the render of the master  D、the request of the master  

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第2题

A、immediately when the contact is noted on radar  B、only if the radar scope is watched constantly  C、after the contact has been marked at least twice  D、by an occasional glance at the radar  

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第5题

A、optional  B、intentional  C、additional  D、occasional  

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第6题

A、The i su 10.1.0.0/23 route is a suppressed route.  B、The i su 10.1. 0.0/23 route is a summary route.  C、The i su 10.1.0.0/23 route is an IS - IS external route.  D、The R1 IS - IS router is an ASBR.  E、The R1 IS - IS router is an ABR that belongs to multiple IS - IS areas.  F、The R1 IS - IS router is performing route aggregation and is suppressing the more specific 10.1.0.0/23 prefix.  

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第7题

A、主SU功能软件故障  B、主SU计算机断电  C、指令停止主SU软件  D、备用SU重启  

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第8题

A、执行完su - dbuser命令后,当前目录为dbuser用户的家目录,环境变量为dbuser用户的环境变量;执行完su dbuser命令后,当前目录不变,环境变量不变  B、执行完su dbuser命令后,当前目录为dbuser用户的家目录,环境变量为dbuser用户的环境变量;执行完su - dbuser命令后,当前目录不变,环境变量不变  C、以上都不对  

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第9题

A、True  B、Not true  C、An exception is thrown at runtime.  D、Compilation fails because of an error at line 12.  E、Compilation fails because of an error at line 19.  

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