________inthought,hedidn'tnotic

发布时间：2020-08-03 15:41:57

________ in thought, he didn't notice that everyone ________.A.Lost; had goneB.Losing; goneC.Being lost; wentD.To be lost; went

网友回答

A解析lost in thought“陷入沉思中”，没有注意到别人已走了．
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