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【单选题】
DB、DBMS、DBS三者之间的关系是?
A.
DB包括DBMS和DBS
B.
DBS包括DB和DBMS
C.
DBMS包括DB和DBS
D.
DBS与DB和DBMS无关
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【单选题】听力原文:M: You're redecorating your apartment, aren't you? How is it coming along? W: Oh, I'm just taking it one step at a time. Q: What does the woman imply? (16)
A.
She has finished only one step.
B.
She doesn't have any more time for redecorating.
C.
The work has been completed.
D.
The redecorating is being done gradually.
【单选题】以下宏定义中正确的是:
A.
#define  3.14 P
B.
#define P 3.14 ;
C.
#define  P=3.14 ;
D.
#define  P=3.14
【单选题】听力原文:M: Janis, you're redecorating your apartment, aren't you? How is coming alone? W: I'm just taking it one step at a time. Q: What does the woman imply? (16)
A.
She has finished only one step.
B.
She doesn't have any more time for redecorating.
C.
It's time for the work to be finished.
D.
The redecorating is being done gradually.
【多选题】下列各项中,体现了会计信息质量的谨慎性要求的有( )。
A.
对应收款项计提坏账准备
B.
固定资产采用加速折旧
C.
对存货计提跌价准备
D.
对可能收到的收益予以确认
【单选题】滚珠丝杠副在垂直传动或水平放置的高速大惯量传动中,必须安装制动装置,这是为了()
A.
提高定位精度
B.
防止逆向传动
C.
减小电机驱动力矩
D.
增大电机驱动力矩
【判断题】对可能无法收回的应收款项提取坏账准备的做法,体现了会计信息质量要求中的可靠性要求。( )
A.
正确
B.
错误
【单选题】查看材料
A.
Redecorating her office.
B.
Majoring in interior design.
C.
Seeking professional advice.
D.
Adding some office furniture.
【简答题】A.The rent. B.Redecorating the flat. C.How they can use the extra room. D.There is no landlady.
【单选题】滚珠丝杠副在垂直传动或水平放置的高速大惯量传动中,必须安装制动装置,这是为了()。
A.
提高定位精度
B.
防止逆向传动
C.
减小电机驱动力矩
【单选题】中国工人阶级 是大公无私的,这句话中的划线部分词语在何意义下使用的?
A.
集合概念
B.
非集合概念
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