选哪个,请给出原因.A.is to blame B.is going to blame C.is to be blame

选哪个,请给出原因.A.is to blame B.is going to blame C.is to be blame A.is to blame B.is going to blame C.is to be blame D.should Who is to _____(blame)? You are___for this accident.A to be blame B to be blame C to 有没有这个说法?is going to blame? to be blame还是只有to blame be to blame for be to blame,be to it is your father who for the failure A is to blame B should only themselves to blame too young is is the dog be blamed / be to blame.. Who is to blame和 Who is to be blamed都正确吗?