147 Which of the following is referred to as sunk cost:
A. management reserve
B. contingency fund
C. cost budgeted for construction under water
D. expended funds over which there is no further control
E. forecasted budget over-runs
第1题:
A. regain
B. rescue
C. recover
D. reserve
第2题:
A.conserve
B.deserve
C.preserve
D.reserve
第3题:
A.algorithm=failover
B.algorithm=round_robin
C.reserve_policy=no_reserve
D.reserve_policy=single_path
第4题:
A. followed,followed
B. followed,following
C. following,followed
D. following,following
第5题:
The tenders Committee ()the right to reject any or all quotations received.
A、is keeping
B、is maintaining
C、reserves
D、reserve
第6题: