He devoted himself entirely to his research into viruses and it earned him a good in his f

问题补充：

He devoted himself entirely to his research into viruses and it earned him a good in his field.

A. impression

B. attraction

C. contribution

D. reputation

答案：

A. impression

B. attraction

C. contribution

(答案→)D. reputation

解析：名词辨析。A印象；B吸引力；C贡献；D名誉；句意：他致力于病毒的研究，这给他在这个领域带来了很好的名誉。根据句意说明D正确。