Question

New ideas sometimes have to wait for years before ________.

A．being fully accepted B．fully accepted

C．fully accepting D．fully being accepting

 

Answer 1

A

【解析】B有较大干扰性。before为介词，而并非连词，因此后面用动名词，ideas与accept有逻辑上被动关系，因此本空用动名词被动语态。