题目内容

气体钻井流体适于作油气储集层的完井液。

A. 正确
B. 错误

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设置插入到网页中音频循环播放的参数为()

Your network contains an Active Directory domain. The domain contains a Windows Server Update Services (WSUS) server named Server1. A Group Policy object (GPO) named GPO1 configures all computers in the domain to use Server1 for Windows Update.You add a new Windows 7 computer named Computer1 to the domain.From the Update Services console, you discover that Computer1 is not listed as a member of any computer groups.You verify that GPO1 is applied to Computer1.You need to ensure that Computer1 is available in the Update Services console. What should you do?()

A. On Computer1, run wuauclt.exe /detectnow.
B. On Computer1, run wuauclt.exe /reportnow.
C. On Server1, run wsusutil.exe reset.
D. On Server1, run wsusutil.exe listinactiveapprovals.

降压起动目的是减小起动电流,但同时使电动机起动转矩减小。()

A. 正确
B. 错误

下列三种证券投资,风险从大到小排序正确的是()。

A. 股票、基金、债券
B. 股票、债券、基金
C. 基金、股票、债券
D. 基金、债券、股票

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