若SI=0053H,BP=0054H,执行SUBSI,BP后,()


若SI=0053H,BP=0054H,执行SUBSI,BP后,()

A.CF=0,OF=0

B.CF=0,OF=1

C.CF=1,OF=0

D.CF=1,OF=1

正确答案:C


Tag: 时间:2023-11-01 11:02:58