The dog was so to its master that it would not leave him even when he was dead.Adevo

问题补充：

The dog was so to its master that it would not leave him, even when he was dead.

Adevoted

Bmean

Cactive

Dgenerous

答案：

(答案→)A. devoted

B. mean

C. active

D. generous

解析：形容词辨析。A努力，致力；忠诚，专心B卑鄙，自私，低微；C积极；D慷慨；句意：那条狗对主人是如此的忠心以至于即使主人死了，它也不离开。根据句意说明A正确。