The time he has devoted ________ the disabled is now considered ________ of great value . [ ]A. to h

题目简介

The time he has devoted ________ the disabled is now considered ________ of great value . [ ]A. to h

题目详情

The time he has devoted ________ the disabled is now considered ________ of great value .
[     ]
A. to help; being
B. to helping; to be    
C. to help; to be
D. helping; being
题型:单选题难度:中档来源:浙江省期末题

答案

B

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