8086/8088 CPU执行进栈操作时,栈指针SP的值为( )。
A.-1
B.-2
C.1
D.2
参考答案:B
解析:(SP)←(SP)-2,所以选B。
-Have you heard that China has problems Diaoyu Island?
-Yes, but I think China will have no difficulty the problem.
A.in ; to solve
B.with ; to solve
C.with ; solving
D.in ; solving
铸造支架采用的钴铬合金,其熔点是
A.850~930℃B.1680℃ C.1000~1140℃D.1290~1425℃E.2500℃