第70題： 關(guān)于標準的描述不正確的是：（）。
A．標準化工作的任務就是制定符合需要的標準。
B．標準是一個行業(yè)技術(shù)成熟到某個階段的標志。
C．項目經(jīng)理應善于運用標準，使之成為自己管理項目的助推器。
D．標準規(guī)范用于規(guī)范和協(xié)調(diào)信息化體系各個要素之間的關(guān)系。
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第71題： Many Chinese museums and art galleries rolled out online exhibitions，courses and other online services，allowing netizens to take virtual tours and enjoy splendid art feasts online. Which one is not the technology support to this service（）。
A．5G
B．Virtual rreality （VR）
C．Ultrahigh definition video
D．Block chain
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第72題： （）is not the application scenario of artificial intelligence.
A．a(chǎn)utonomous robot
B．face recognition
C．self-driving
D．conditioned reflex
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第74題： Monitor Risk is not the process of （） throughout the project.
A．monitoring the implementation of agree-upon risk response plans
B．Prioritizing individual project risks
C．Tracking and identifying new risks
D．Evaluating risk effectiveness
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第75題： The（） phase is where the team members meet and learn about the project and their formal roles and responsibilities.
A．norming
B．storming
C．forming
D．performing
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