题目内容
________ in thought, he didn't notice that everyone ________.
- A.Lost; had gone
- B.Losing; gone
- C.Being lost; went
- D.To be lost; went
A
lost in thought“陷入沉思中”,没有注意到别人已走了.
lost in thought“陷入沉思中”,没有注意到别人已走了.
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