what he had said about the accident and done with it( )our troubl_英语解答

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

人气：110 ℃　时间：2020-05-08 19:24:43

解答

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