题目内容
The time he has devoted in the past years _____________ the disabled is now thought to be ________ great value __________ him.
A. to help; of; for B. to helping; of; to
C. to help; in; of D. to helping; /; to
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题目内容
The time he has devoted in the past years _____________ the disabled is now thought to be ________ great value __________ him.
A. to help; of; for B. to helping; of; to
C. to help; in; of D. to helping; /; to