A. his nose was red with cold B. and his nose red with cold

C. his nose red with cold D. his nose been red with cold

【答案】C

【解析】考查独立主格结构。句意：他走进房间，鼻子冻得通红。his nose red with cold是独立主格结构作伴随状语，构成形式是：n.＋adj. 故选C.