4.Whilewaitingfortheopportunitytoget,Henrydidhisbesttoperformhisduty.A.promoteB.promotedC.promotingD.topromote
4. While waiting for the opportunity to get , Henry did his best to perform his duty.
A. promote B. promoted
C. promoting D. to promote
4. B考査非谓语动词。promote的逻辑主语为Henry 且两者之间为动宾关系,故应使用promotected。 "get+过去分词"表示被动。句意:在等待机会被提拔期间,亨利尽最大努力履行好己的职责。故选B。
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