1 张经理回厂报销差旅费480元,原已借支500元,余额退回现金。

1 张经理回厂报销差旅费480元,原已借支500元,余额退回现金。

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曲线f(x)=x^3-3x上的驻点是( )A、x=0,x=1B、x=0,x=-1C、x=-1,x=

曲线f(x)=x^3-3x上的驻点是( )A、x=0,x=1B、x=0,x=-1C、x=-1,x=1D、x=-1,x=2

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We established our present working methods by a pr

We established our present working methods by a process of _________.A. trial an

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Tom was wild with joy, because he received a _____

Tom was wild with joy, because he received a ________ to study at university.A

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22、关于共同投标协议,说法错误的是( )。A.共同投标协议为将来在联合体内部为所承揽的各自的

22、关于共同投标协议,说法错误的是( )。A.共同投标协议为将来在联合体内部为所承揽的各自的责任发生纠纷提供了解决的必要依据B.没有附联合体各方共同投标

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