Following detailing, which is not for Hybrid Masonry-concrete Buildings. ( )

A、Shear wall at bottom should be confined with frame columns and beam which have minimum dimension requirements;
B、Grade of concrete for frame-column and seismic shear wall and breastsummer should be not less than C30;
C、Masonry walls and RC columns in the bottom should keep in axial alignment;
D、Looser regulation for construction column or core columns in transition storey