烧结多孔砖常用规格分为（）型和（）型两种。

A．The editorial points out that inn fighting corruption we should go after both tigers and flies.
B．The editorial points out that in fighting corruption, we should go after both tigers and flies, that is, both the high and low-ranking officials who have benefited from graft.
C．The editorial points out that anti-corruption requires tigers and flies to fight together.
D．The editorial points out that fighting corruption requires both tigers and flies.

A.320
B.325
C.328.4
D.376