Consumption of the total life-cycle effort in software maintenance is（ ）that in software development．A.less thanB.larger thanC.equal or less thanD.equal or larger than
Consumption of the total life-cycle effort in software maintenance is（ ）that in software development．
A.less than
B.larger than
C.equal or less than
D.equal or larger than
B.larger than
C.equal or less than
D.equal or larger than
参考解析
解析：题意为：在软件生命周期中，软件维护的比软件开发有更大的费用比例。
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