what he had said about the accident and done with it( )our trouble.

问题描述:

what he had said about the accident and done with it( )our trouble.
A.add up to B.added to
C.added up D.were added to 尽量说明理由

B what引导的是主语从句(从what到with it都是主语) added to our trouble 增加了我们的麻烦thank you