单项选择题
A.P0_0和P0_1B.P1_0和P1_1C.P0_0和P1_1D.P2_0和P2_1
A.ADCCON1B.ADCCON2C.APCFGD.TR0
A.32KHZ XOSCB.32KHZ RCOSCC.12MHZ XOSCD.16MHZ RCOSC