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【单选题】
Of the three books, the blue one is ____.
A.
cheap
B.
cheaper
C.
the cheapest
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【单选题】自然连接是构成新关系的有效方法。一般情况下,当关系R和S使用自然连接时,要求R和S含有一个或多个共有的
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【单选题】下列属于民法基本原则的是
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过错责任原则
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【单选题】中央银行提高再贴现率会导致()
A.
货币供给增加,利率上升;
B.
货币供给减少,利率上升;
C.
货币供给增加,利率下降 ;
D.
货币供给减少,利率下降;
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【多选题】下列属于民法基本原则的是( )
A.
平等、自愿、公平、诚实信用、等价有偿原则
B.
保护公民、法人合法民事权益原则
C.
遵守法律和国家政策原则
D.
维护社会公共利益原则，有利于节约资源、保护生态环境原则
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【简答题】中央银行提高再贴现率会导致货币供给量的增加和利息率的降低。（ ）
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【单选题】当对关系R和S使用自然连接时,要求R和S含有一个或多个共有的( )。
A.
元组
B.
行
C.
记录
D.
属性
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【单选题】Man: I don't know why Professor Cline's phone number isn't listed in the directory. Woman: But it is. Questions: What does the woman say about Professor Cline's number?
A.
She's not sure where it has been put.
B.
It has been changed recently.
C.
She agrees that it should have been published.
D.
It can be found in the telephone book.
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【判断题】关闭舱门之后，乘务长下达操作滑梯预位口令，负责舱门的乘务员需回服务间操作滑梯。( )
A.
正确
B.
错误
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【单选题】听力原文：M: I really wish Tom would take more interest in our business. I don't know why he wants to become an artist. W: He's only sixteen, I think he should do what he wants. Q: What does the father wan...
A.
To be a writer.
B.
To go into the family business.
C.
To be a driver.
D.
To become an artist.
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【简答题】I don't know why he isn't here.
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相关题目：
【单选题】自然连接是构成新关系的有效方法。一般情况下,当关系R和S使用自然连接时,要求R和S含有一个或多个共有的
A.
元组
B.
行
C.
记录
D.
属性
查看完整题目与答案
【单选题】下列属于民法基本原则的是
A.
合同自由原则
B.
过错责任原则
C.
诚实信用原则
D.
严格责任原则
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【单选题】中央银行提高再贴现率会导致()
A.
货币供给增加,利率上升;
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货币供给减少,利率上升;
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货币供给减少,利率下降;
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【多选题】下列属于民法基本原则的是( )
A.
平等、自愿、公平、诚实信用、等价有偿原则
B.
保护公民、法人合法民事权益原则
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遵守法律和国家政策原则
D.
维护社会公共利益原则，有利于节约资源、保护生态环境原则
查看完整题目与答案
【简答题】中央银行提高再贴现率会导致货币供给量的增加和利息率的降低。（ ）
查看完整题目与答案
【单选题】当对关系R和S使用自然连接时,要求R和S含有一个或多个共有的( )。
A.
元组
B.
行
C.
记录
D.
属性
查看完整题目与答案
【单选题】Man: I don't know why Professor Cline's phone number isn't listed in the directory. Woman: But it is. Questions: What does the woman say about Professor Cline's number?
A.
She's not sure where it has been put.
B.
It has been changed recently.
C.
She agrees that it should have been published.
D.
It can be found in the telephone book.
查看完整题目与答案
【判断题】关闭舱门之后，乘务长下达操作滑梯预位口令，负责舱门的乘务员需回服务间操作滑梯。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】听力原文：M: I really wish Tom would take more interest in our business. I don't know why he wants to become an artist. W: He's only sixteen, I think he should do what he wants. Q: What does the father wan...
A.
To be a writer.
B.
To go into the family business.
C.
To be a driver.
D.
To become an artist.
查看完整题目与答案
【简答题】I don't know why he isn't here.
查看完整题目与答案