, he together with his families escaped from the shaking building when the earthquake str

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A. Unfortunately; narrowly
(答案→)B. Fortunately; narrowly
C. Absolutely; thankfully
D. Sadly; hopefully
解析：考查副词辨析。Fortunately幸运地是；unfortunately不幸地是；absolutely绝对地；sadly悲哀地；narrowly狭窄地，勉强地；hopefully有希望地；thankfully幸亏地；句意：幸运地是，当庐山地震发生的时候，他和家人幸运地从摇晃的房子里逃了出去。根据句意说明B正确。