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【单选题】
下面的（）决策是在系统设计时做出的。A.
自动售票机系统的开发时间预计是6个月
B.
自动售票机系统由用户界面子系统、价格计算子系统以及与中心计算机通信的网络子系统组成
C.
自动售票机系统已经达到交付的要求
D.
自动售票机系统将为使用者提供在线帮助
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A.
misinterpret
B.
misinterpreted
C.
misinterpreting
D.
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A.
look for
B.
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C.
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D.
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A.
Remember you must follow every step as way I've show you.
B.
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C.
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D.
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A.
you to have
B.
you to achieve
C.
you
D.
you have
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