A、單、分、連、雜 B、單、散、連、交 C、單、散、連、合 D、單、分、連、交
A、CPI、ROM、RAM B、CPU、RAM、ROM C、CPU、ROM、RAM D、CPU、ROM、PCI
A、打印機設(shè)備 B、顯示器設(shè)備 C、光盤驅(qū)動器設(shè)備 D、鼠標設(shè)備