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I found him sitting in his chair, completely _____a magazine.

A. absorbing                         B. being absorbed in 

C. absorbed in                        D. absorbing in

I found him sitting in his chair, completely_____ a magazine.

A. absorbing    B. being absorbed in    C. absorbed in    D. absorbing in

I found him sitting in his chair，completely          a magazine．

I found him sitting in his chair，completely   ____    a magazine．

A．absorbing     B．being absorbed in

C．absorbed in  D．absorbing in