Consumptionofthetotallife-cycleeffortinsoftwaremaintenanceis()thatinsoftwaredevelopment．
A.less than B.larger than C.equal or less than D.equal or larger than正确答案B
Consumptionofthetotallife-cycleeffortinsoftwaremaintenanceis()thatinsoftwaredevelopment．
A.less than B.larger than C.equal or less than D.equal or larger than正确答案B
