There were many talented actors out there just waiting_____..

问题描述:

There were many talented actors out there just waiting_____..
There were many talented actors out there just waiting_____..
A.to discover B.to be discovered
C.discovered D.being discovered
d呢?

选B
to be discovered

现在分词与不定式的一个主要区别是这一
【不定式表未发生的动作,而现在分词表已发生的动作】.

这句话明显是说还未发现的天才演员,所以只能用不定式. to be discovered
而不能选D. being discovered