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【单选题】
行业联盟交易所的四种类型是（）
A.
垂直面向购买型，水平面向购买型，水平面向销售型，垂直面向销售型
B.
垂直门户型，水平面向购买型，水平面向销售型，垂直面向销售型
C.
垂直面向购买型，水平门户型，水平面向销售型，垂直面向销售型
D.
垂直门户型，水平门户型，水平面向销售型，垂直面向销售型
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举一反三
【单选题】About the job of bookkeeping, all of the following information is clear except ______.
A.
job type
B.
degree required
C.
payment
D.
job description
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【单选题】在echo hello >> test命令中,“>>”作用是( )
A.
将test文件的内容清空
B.
将hello的这个字添加到test文件中
C.
将hello的这个字添加到test文件的开头
D.
将hello的这个字添加到test文件的末尾
查看完整题目与答案
【单选题】Which is NOT true about the captain of the national Yo-Yo team ? ( )
A.
He's short.
B.
He's stocky.
C.
He wears a black and red checkered shirt.
D.
He's standing by a table.
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【单选题】To everyone's relief, the jury soon returned with a guilty ____.
A.
edict
B.
prediction
C.
indictment
D.
verdict
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【简答题】吃惊 To everyone's amazement, he had managed to get a third-class degree at Oxford.
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【判断题】数据库常用的逻辑数据模型有层次模型、网状模型,关系模型。
A.
正确
B.
错误
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【判断题】结构数据模型直接描述数据库中数据的逻辑结构，常用的结构数据模型有层次模型、网状模型、关系模型、面向对象模型。
A.
正确
B.
错误
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【单选题】To everyone's surprise , Alex __________ play chess very well when he was only four. [     ]
A.
might
B.
should
C.
would、
D.
could
查看完整题目与答案
【单选题】In our_______ , we listen to everyone's opinion.
A.
luncheon
B.
corporation
C.
corporate
D.
offset
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【单选题】_____ to everyone's demand, the headmaster decided to keep the library open till 10 p.m.
A.
Catering
B.
Having catered
C.
To cater
D.
To have catered
查看完整题目与答案
相关题目：
【单选题】About the job of bookkeeping, all of the following information is clear except ______.
A.
job type
B.
degree required
C.
payment
D.
job description
查看完整题目与答案
【单选题】在echo hello >> test命令中,“>>”作用是( )
A.
将test文件的内容清空
B.
将hello的这个字添加到test文件中
C.
将hello的这个字添加到test文件的开头
D.
将hello的这个字添加到test文件的末尾
查看完整题目与答案
【单选题】Which is NOT true about the captain of the national Yo-Yo team ? ( )
A.
He's short.
B.
He's stocky.
C.
He wears a black and red checkered shirt.
D.
He's standing by a table.
查看完整题目与答案
【单选题】To everyone's relief, the jury soon returned with a guilty ____.
A.
edict
B.
prediction
C.
indictment
D.
verdict
查看完整题目与答案
【简答题】吃惊 To everyone's amazement, he had managed to get a third-class degree at Oxford.
查看完整题目与答案
【判断题】数据库常用的逻辑数据模型有层次模型、网状模型,关系模型。
A.
正确
B.
错误
查看完整题目与答案
【判断题】结构数据模型直接描述数据库中数据的逻辑结构，常用的结构数据模型有层次模型、网状模型、关系模型、面向对象模型。
A.
正确
B.
错误
查看完整题目与答案
【单选题】To everyone's surprise , Alex __________ play chess very well when he was only four. [     ]
A.
might
B.
should
C.
would、
D.
could
查看完整题目与答案
【单选题】In our_______ , we listen to everyone's opinion.
A.
luncheon
B.
corporation
C.
corporate
D.
offset
查看完整题目与答案
【单选题】_____ to everyone's demand, the headmaster decided to keep the library open till 10 p.m.
A.
Catering
B.
Having catered
C.
To cater
D.
To have catered
查看完整题目与答案