Thereweresomeseatsleftover_____eve

发布时间：2020-07-11 21:47:44

There were some seats left over _____every delegate had sat down












A.when











B.until










C.that










D.where

网友回答

A解析考查连词。when是引导时间状语从句的，表示“当……时候”。句意：当每个人都坐下的时候，还有椅子剩下。
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