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I think it _____ that she should be knowledgeable about computers for her present job.
A.urgentB.normalC.essentialD.temporary
C

试题分析:句意:我认为对于她目前的工作,她最基本的是,应该在电脑方面,具有渊博的知识。urgent紧急的 normal正常的 essential基本的 temporary暂时的,选C。
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