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【单选题】
从EDI的定义可以看出，通信网络、EDI软件及硬件、EDI数据标准化是构成EDI系统的三要素。其中EDI( )是实现EDI的关键。
A.
通信网络
B.
软件
C.
硬件
D.
标准化
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【多选题】实验过程中小范围起火时,下列做法正确的是
A.
立即用湿石棉布或湿抹布扑灭明火
B.
立即拔电源插头，切断电源
C.
及时关闭总电闸、煤气阀
D.
有机物着火时，可用水灭火
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【判断题】What does knowing a word involve? Knowing a word means knowing its pronunciation and stress; Knowing a word means knowing its spelling and grammatical properties; Knowing a word means knowing its orig...
A.
正确
B.
错误
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【判断题】What does knowing a word involve?Knowing a word means knowing its pronunciation and stress;Knowing a word means knowing its spelling and grammatical properties;Knowing a word means knowing its ts orig...
A.
正确
B.
错误
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【单选题】三极管的集电极和发射极可以对调使用吗?
A.
可以
B.
不可以
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【判断题】FAT32文件系统中文件移动的操作只是在新的位置创建了新的目录项,老的目录项残留在原位置,数据也没有移动位置。
A.
正确
B.
错误
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【简答题】What does knowing a word involve? Knowing a word means knowing its _____ and _____ ; Knowing a word means knowing its _____ and _____ ; Knowing a word means knowing its _____ ;
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【判断题】二十一世纪的地理的发展表现之一,是从经验的地理学走向试验和实证的地理学。
A.
正确
B.
错误
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【简答题】What does knowing a word involve?Knowing a word means knowing its_____ and _____;Knowing a word means knowing its _____ and _____;Knowing a word means knowing its _____;
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【判断题】Knowing a word means that you can read the word.
A.
正确
B.
错误
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【判断题】Knowing a word means to know its pronunciation and spelling.
A.
正确
B.
错误
查看完整题目与答案
相关题目：
【多选题】实验过程中小范围起火时,下列做法正确的是
A.
立即用湿石棉布或湿抹布扑灭明火
B.
立即拔电源插头，切断电源
C.
及时关闭总电闸、煤气阀
D.
有机物着火时，可用水灭火
查看完整题目与答案
【判断题】What does knowing a word involve? Knowing a word means knowing its pronunciation and stress; Knowing a word means knowing its spelling and grammatical properties; Knowing a word means knowing its orig...
A.
正确
B.
错误
查看完整题目与答案
【判断题】What does knowing a word involve?Knowing a word means knowing its pronunciation and stress;Knowing a word means knowing its spelling and grammatical properties;Knowing a word means knowing its ts orig...
A.
正确
B.
错误
查看完整题目与答案
【单选题】三极管的集电极和发射极可以对调使用吗?
A.
可以
B.
不可以
查看完整题目与答案
【判断题】FAT32文件系统中文件移动的操作只是在新的位置创建了新的目录项,老的目录项残留在原位置,数据也没有移动位置。
A.
正确
B.
错误
查看完整题目与答案
【简答题】What does knowing a word involve? Knowing a word means knowing its _____ and _____ ; Knowing a word means knowing its _____ and _____ ; Knowing a word means knowing its _____ ;
查看完整题目与答案
【判断题】二十一世纪的地理的发展表现之一,是从经验的地理学走向试验和实证的地理学。
A.
正确
B.
错误
查看完整题目与答案
【简答题】What does knowing a word involve?Knowing a word means knowing its_____ and _____;Knowing a word means knowing its _____ and _____;Knowing a word means knowing its _____;
查看完整题目与答案
【判断题】Knowing a word means that you can read the word.
A.
正确
B.
错误
查看完整题目与答案
【判断题】Knowing a word means to know its pronunciation and spelling.
A.
正确
B.
错误
查看完整题目与答案