I realy didn't know who for the broken window,for none of them admitted that he had done itA.to be blamed B.is blamed C.to blame D.being blamed

I realy didn't know who for the broken window,for none of them admitted that he had done itA.to be blamed B.is blamed C.to blame D.being blamed
I realy didn't know who for the broken window,for none of them admitted that he had done it
A.to be blamed B.is blamed C.to blame D.being blamed

I realy didn't know who for the broken window,for none of them admitted that he had done itA.to be blamed B.is blamed C.to blame D.being blamed
选择 C
blame 是及物动词,一般用blame sb for sth.
但,在习惯用法be to blame中表示被动意义：表示负责的意思.
比如,
He is to blame .
blame 不用被动.
eg.He is to blame for the traffic accident.他应在这起交通事故中负责.

C.to blame