皮皮学，免费搜题
登录
搜题
【单选题】
用xsqk表建立一个所有 C(5)在4号或10号,且建立的查询中只有姓名、字段,下列能实现的命令是
A.
select 姓名, from xsqk where In 4,10
B.
select 姓名, from xsqk where In (4,10)
C.
select 姓名, from xsqk where In (‘4’,‘10’)
D.
select 姓名, from xsqk where In ‘4’,‘10’
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【简答题】Supermarkets are often able to ___________ the prices of small, local stores because supermarkets can buy products more cheaply in large quantities.
查看完整题目与答案
【单选题】Many supermarkets often offer discounts on new products.
A.
place
B.
price
C.
promotion
D.
product
查看完整题目与答案
【单选题】《中国图书馆图书分类法》共分( )大部类( )大类
A.
5,21
B.
5,20
C.
6,22
D.
5,22
查看完整题目与答案
【单选题】Supermarkets often use economic pricing strategy to promote their ______ label products.
A.
private
B.
public
C.
personal
D.
individual
查看完整题目与答案
【单选题】锅炉满水保养法中,点燃燃烧器将炉水加热,主要目的是________。
A.
驱除炉内空气和减少水中氧气
B.
减少水中氧气
C.
检验锅炉是否漏泄
D.
减少锅炉热应力
查看完整题目与答案
【多选题】《中国图书馆图书分类法》共分( )大部类( )大类。
A.
5
B.
21
C.
6
D.
22
查看完整题目与答案
【单选题】Which of the following is NOT true according to the passage?
A.
Supermarkets often get more personal information of customers than is required.
B.
It is suggested that the surveillance images should be kept top secret.
C.
The coverage of CCTV cameras in England is quite extensive.
D.
Tough measures and penalties are proposed to stop the misuse of personal data.
查看完整题目与答案
【简答题】Perfectly eatable fruit and vegetable crops often fail to reach supermarkets due to their size or physical appearance.
查看完整题目与答案
【单选题】The _______ of large supermarkets, such as Lianhua Supermarkets, has sounded the death knell (钟)of the local shops. [     ]
A.
invitation
B.
arrival
C.
attraction
D.
attitude
查看完整题目与答案
【单选题】Which of the following is NOT Aldi and Lidi have done to most of Britains supermarkets?
A.
Undercut them.
B.
Ate into their profits.
C.
Gobbled up their market share.
D.
Made their food costs increase.
查看完整题目与答案
相关题目：
【简答题】Supermarkets are often able to ___________ the prices of small, local stores because supermarkets can buy products more cheaply in large quantities.
查看完整题目与答案
【单选题】Many supermarkets often offer discounts on new products.
A.
place
B.
price
C.
promotion
D.
product
查看完整题目与答案
【单选题】《中国图书馆图书分类法》共分( )大部类( )大类
A.
5,21
B.
5,20
C.
6,22
D.
5,22
查看完整题目与答案
【单选题】Supermarkets often use economic pricing strategy to promote their ______ label products.
A.
private
B.
public
C.
personal
D.
individual
查看完整题目与答案
【单选题】锅炉满水保养法中,点燃燃烧器将炉水加热,主要目的是________。
A.
驱除炉内空气和减少水中氧气
B.
减少水中氧气
C.
检验锅炉是否漏泄
D.
减少锅炉热应力
查看完整题目与答案
【多选题】《中国图书馆图书分类法》共分( )大部类( )大类。
A.
5
B.
21
C.
6
D.
22
查看完整题目与答案
【单选题】Which of the following is NOT true according to the passage?
A.
Supermarkets often get more personal information of customers than is required.
B.
It is suggested that the surveillance images should be kept top secret.
C.
The coverage of CCTV cameras in England is quite extensive.
D.
Tough measures and penalties are proposed to stop the misuse of personal data.
查看完整题目与答案
【简答题】Perfectly eatable fruit and vegetable crops often fail to reach supermarkets due to their size or physical appearance.
查看完整题目与答案
【单选题】The _______ of large supermarkets, such as Lianhua Supermarkets, has sounded the death knell (钟)of the local shops. [     ]
A.
invitation
B.
arrival
C.
attraction
D.
attitude
查看完整题目与答案
【单选题】Which of the following is NOT Aldi and Lidi have done to most of Britains supermarkets?
A.
Undercut them.
B.
Ate into their profits.
C.
Gobbled up their market share.
D.
Made their food costs increase.
查看完整题目与答案