comfortably in his chair the old man enjoyed music with his eyes half.A. Seated closedB.

问题补充：

comfortably in his chair, the old man enjoyed music with his eyes half.

A. Seated, closed

B. sat, closing

C. seating,closed

D. sitting,close

答案：

(答案→)A. Seated, closed

B. sat, closing

C. seating,closed

D. sitting,close

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