Newideassometimeshavetowaitforyearsbefore

问题详情：

New ideas sometimes have to wait for years before ______.

A．being fully accepted                                   B．fully accepting

C．having fully accepted                                  D．fully accepted

【回答】

A

【详解】

考查非谓语动词的语态。句意：新思想有时要到若干年后才能被接受。句中非谓语动词的逻辑主语为New ideas，与非谓语动词为动宾关系，是非谓语动词动作的接受者。Before为介词，介词后要用动名词，所以要用动名词的被动语态。故选A。

知识点：被动语态的用法

题型：选择题