皮皮学，免费搜题
登录
搜题
【单选题】
软件维护的类型不包括( )。A.
适应性维护
B.
数据性维护
C.
纠错性维护
D.
完善性维护
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】This is a story that happened 15 years ago but it has always stayed with me since then.On the way back from work every evening,more often than not there would be a homeless man standing at the exit o...
【单选题】The old man told us most of the story, but _______ the part about the murder.A．kept upB．kept ba
A.
181. The old man told us most of the story, but _______ the part about the murder. A．kept up
B.
kept back
C.
kept out
D.
kept down
相关题目：
参考解析：
知识点：
题目纠错 0
发布
