The time he has devoted inthe past years____the disabled is now considered___ofgreat value.[ ]A. to

题目简介

The time he has devoted inthe past years____the disabled is now considered___ofgreat value.[ ]A. to

题目详情

The time he has devoted inthe past years____  the disabled is now considered  ___  ofgreat 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:同步题

答案

B

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