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【简答题】
数据库的结构定为三级模式,它包括 : 外模式、( ) 和内模式 .
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举一反三
【判断题】凡是修复后可以正常使用的废品就是可修复废品。 ( )
A.
正确
B.
错误
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【简答题】本课程成绩评定方法是:平时成绩占( )%,线上占( )%,实验占( )%,期中考试占( )%,期末考试占( )%。
查看完整题目与答案
【单选题】Although Asian countries are generally more______in social customs than western countries, there have been several notable examples of women leaders in both China and India.
A.
comprehensible
B.
conspicuous
C.
conservative
D.
conscientious
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【单选题】DSC call is only an alerting signal and the communication which follows the call will be madeon the appropriate frequency band using()
A.
either RT or NBDP
B.
either SART or EPIRB
C.
SART and radar
D.
DSC and RT
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【单选题】高压开关安装在冷凝器的出口处或储液干燥器上,为触点()型开关。
A.
常闭
B.
常开
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【单选题】产品制造过程中的成本控制,实际就是控制( )
A.
设计成本
B.
固定成本
C.
生产成本
D.
标准成本
查看完整题目与答案
【单选题】压力循环供油系统有两种形式:一种为油泵供油,另一种是高位油箱利用( )作用将油送到各润滑点。
A.
惯性
B.
流动性
C.
移动性
D.
重力
查看完整题目与答案
【单选题】Although Asian countries are generally more ______ in social customs than Western countries, there have been several notable examples of women leaders in both China and India.
A.
conservative
B.
confidential
C.
complicated
D.
contended
查看完整题目与答案
【简答题】完形填空。 Korean culture is really popular right now. The Korean Wave (韩流) is sweeping Asian countries including (包括) 1 . Young people are 2 in Korean TV plays, Korean pop songs and the Korean language. T...
查看完整题目与答案
【单选题】听力原文： The institution of marriage is universal although the customs may vary from country to country. In the United States boys and girls date freely starting in their teens. They can meet their futur...
A.
American wedding.
B.
The institution of marriage in the U.S.
C.
An English wedding.
D.
The marriage ceremony in the U.S.
查看完整题目与答案
相关题目：
【判断题】凡是修复后可以正常使用的废品就是可修复废品。 ( )
A.
正确
B.
错误
查看完整题目与答案
【简答题】本课程成绩评定方法是:平时成绩占( )%,线上占( )%,实验占( )%,期中考试占( )%,期末考试占( )%。
查看完整题目与答案
【单选题】Although Asian countries are generally more______in social customs than western countries, there have been several notable examples of women leaders in both China and India.
A.
comprehensible
B.
conspicuous
C.
conservative
D.
conscientious
查看完整题目与答案
【单选题】DSC call is only an alerting signal and the communication which follows the call will be madeon the appropriate frequency band using()
A.
either RT or NBDP
B.
either SART or EPIRB
C.
SART and radar
D.
DSC and RT
查看完整题目与答案
【单选题】高压开关安装在冷凝器的出口处或储液干燥器上,为触点()型开关。
A.
常闭
B.
常开
查看完整题目与答案
【单选题】产品制造过程中的成本控制,实际就是控制( )
A.
设计成本
B.
固定成本
C.
生产成本
D.
标准成本
查看完整题目与答案
【单选题】压力循环供油系统有两种形式:一种为油泵供油,另一种是高位油箱利用( )作用将油送到各润滑点。
A.
惯性
B.
流动性
C.
移动性
D.
重力
查看完整题目与答案
【单选题】Although Asian countries are generally more ______ in social customs than Western countries, there have been several notable examples of women leaders in both China and India.
A.
conservative
B.
confidential
C.
complicated
D.
contended
查看完整题目与答案
【简答题】完形填空。 Korean culture is really popular right now. The Korean Wave (韩流) is sweeping Asian countries including (包括) 1 . Young people are 2 in Korean TV plays, Korean pop songs and the Korean language. T...
查看完整题目与答案
【单选题】听力原文： The institution of marriage is universal although the customs may vary from country to country. In the United States boys and girls date freely starting in their teens. They can meet their futur...
A.
American wedding.
B.
The institution of marriage in the U.S.
C.
An English wedding.
D.
The marriage ceremony in the U.S.
查看完整题目与答案