单项选择题
A.1.25VB.2.34VC.3.24VD.7.25V
A.102B.103C.1638D.1670
A.ADCCON1=(0x80∣0x30∣0x03)B.ADCCON2=(0x80∣0x30∣0x03)C.ADCCON3=(0x80∣0x30∣0x03)D.ADCCON4=(0x80∣0x30∣0x03)