题目内容
（请给出正确答案）
A、Schedule variance (SV)
B、Cost variance (CV)
C、Actual cost (AC)
D、Earned value (EV)
答案
A
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更多“（)is a measure of difference b…”相关的问题
A.performance
B.integration
C.unity
D.integrity
The rate of FAK refers to()．
A．freight for class
B．freight of all kinds
C．weight／measure rate
D．near ocean cruise rate
A.personal observation
B.written reports
C.oral reports
D.statistical reports
E.standardized tests
B.serving cell's quality
C.neighbour's RXLEX
D.analyze the BSIC
A.seek
B.pick
C.select
D.elect
A.representative
B.represent
C.presentation
D.present
交换寄存器SI，DI的内容，正确的程序段是()
A．PUSH SI PUSH DI POP SI POP DI
B．PUSH SI PUSH DI， POP SI，DI
C．MOV AX，SI MOV SI，DI MOV DI，AX
D．MOVAX，SI MOV BX，DI XCHG BX，AX
