Below DA/H or MDA/H, the crew should still refer to the aircraft instrumentation to obtain assistance in transitioning to the visual state. For the edge state sight transition, a "( )" is required, when the PF must ensure the aircraft state is stable while controlling the internal state, and proactively enhance the external observation to determine the aircraft position and movement trend to avoid the potential risk of optical illusion.
A.Just look outside B.Inward-focused C.Combining inside and outside正确答案C
