When TERRON ND switch is not set at ON position, in the occurrence of TAWS alert:

A、NDwillautomaticallydisplayterraindata,ONlightonTERRONNDpbremainsextinguished
B、NDwillautomaticallydisplayterraindata,ONlightonTERRONNDpbautomaticallyilluminates
C、NDwillnotautomaticallydisplayterraindata,andthepilotmustpressTERRONNDpushbuttontodisplayterraindata