New ideas sometimes have to wait for years before .A. being fully acceptingB. fully accept

发布时间：2020-08-17 11:57:45

New ideas sometimes have to wait for years before     .
A. being fully accepting
B. fully accepting
C. having fully accepted
D. fully accepted

网友回答

A. being fully accepting
B. fully accepting
C. having fully accepted
(答案→)D. fully accepted
解析： before full accepted相当于before they are fully accepted。
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