职教组卷基于海量职教高考试题库建立的在线组卷及学习系统

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当前：英语

题型：英语知识运用题类：历年真题难易度：较易

测

It was ____my confidence for public speaking that I took the course，not to improve performance in examinations．（　　）

A. building B. to build C. build D. to have built

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