The time he has devoted in the past ten years the disabled is now considered of great value.
A. to help; being
B. help; to be
C. to helping; to be
D. helping; being
网友回答
A. to help; being
B. help; to be
(答案→)C. to helping; to be
D. helping; being
解析：考查固定结构。Devote one’s time to sth/doing sth致力于….;consider…to be/as…认为…为…;句意：在过去十年里他用在帮助残疾人的时间被认为非常有价值。