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【多选题】
交易资金监管的积极作用有（）。A.
保障交易安全
B.
简化了交易手续
C.
规范了交易流程
D.
提高交易效率
E.
规范市场秩序
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【简答题】Translate the following pharese. reference number signature Re CC: Encl:
【简答题】Q2:Revising and improving for reference numbers 1. Re: The L/C NO 234 2. Re: No. 234 of the L/C
【多选题】Which of the following statements are true?
A.
The equals() method determines if reference values refer to the same object
B.
The == operator determines if the contents and type of two separate objects match
C.
The equals() method returns true only when the contents of two objects match
D.
The class File overrides equals() to return true if the contents and type of two separateobjects match
【判断题】( ) 87. Reference refers to the relationship between the linguistic symbols and the objective world.
A.
正确
B.
错误
相关题目：
【简答题】Q2:Revising and improving for reference numbers 1. Re: The L/C NO 234 2. Re: No. 234 of the L/C