177 A _____ estimate prepared from layouts, sketches and flowsheets, should be accurate within (-10, +25%).
A. Parametric
B. Definitive.
C. Budget
D. Bottom up. E
. Top down
第1题:
A.emotional
B. accurate
C. excellent
D. exceptional
第2题:
A.Implement
B.Design
C.Prepare
D.Operate
第3题:
第4题:
A.implement
B.design
C.prepare
D.operate
第5题:
______ it rain tomorrow moring, the loading ______.
A.Should / will be postponed
B.If / shall be postponed
C.Should / would be postponed
D.If / has to be postponed
第6题:
【口语题】white–wit