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When I entered the room, I found he was b in his work, so he didn't notice me come in.

编辑:chaxungu时间:2026-04-27 03:08:23分类:高中英语题库

【题目】When I entered the room, I found he was b in his work, so he didn't notice me come in.

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【答案】buried
【解析】buried 考查动词。此处为固定搭配:be buried in 忙于做,专心致志于做;故用buried。