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【单选题】
一个书店的店主想将book表中的书名设为主键,但存在相同书名,不同作者的情况。为满足要求可以()
A.
定义自动编号主键
B.
将书名和作者组合定义多字段主键
C.
不定义主键
D.
再增加一个字段
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参考答案：
举一反三
【简答题】A.Her rigorous training in delivering eloquent speeches. B.Her lifelong commitment to domestic and global issues. C.Her widespread influence among members of Congress. D.Her ability to communicate thr...
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【单选题】Her lifelong for music began in childhood.
A.
passion
B.
pass
C.
passage
D.
passionate
查看完整题目与答案
【单选题】—Look at that girl! Is it Susan? —No, it ______ be her. She has gone back to her hometown. [     ]
A.
mustn't
B.
can't
C.
needn't
D.
wouldn't
查看完整题目与答案
【多选题】下列试剂中，标签颜色与英文符号相对应的是
A.
优级纯（GR）绿色
B.
分析纯（AR）红色
C.
化学纯（CP）蓝色
D.
分析纯（GR）红色
E.
优级纯（GR）蓝色
查看完整题目与答案
【单选题】[单选题]And hopefully we’ve made some advances so far, but there’s still a long way to go, and hopefully some of you can contribute to that ___________.
A.
city
B.
tourist attraction
C.
goal
查看完整题目与答案
【简答题】Debts are usually ___________, but this is no ___________ debt, and it is no ________, except as the feeling of warm __________ may ache in one until it is expressed.
查看完整题目与答案
【单选题】Which of the following statements is true?
A.
limited company status means that a company is only allowed to trade up to a predetermined turnover level in any year.
B.
For organizations that have limited company status, ownership and control are legally separate.
C.
The benefit of being a sole trader is that you have no personal liability for the debts of your business.
D.
Ordinary partnerships offer the same benefits as limited companies but are usually formed by professionals such as doctors and solicitors.
查看完整题目与答案
【简答题】In the old days student life at university was 1 . Students didn’t have to work too hard. They usually managed to keep up with the work by 2 the week’s essay at the last minute. But today, with no 3 o...
查看完整题目与答案
【判断题】丘成桐先生获得过“诺贝尔奖”。
A.
正确
B.
错误
查看完整题目与答案
【多选题】下列关于比较数据的说法,正确的有( )。
A.
比较数据是指作为本期财务报表组成部分的上期对应数和相关披露
B.
由于审计意见是针对包括比较数据在内的本期财务报表整体发表的，注册会计师应 当在审计报告中提及比较数据
C.
比较数据本身不构成完整的财务报表，应当与本期相关的金额和披露联系起来阅读
D.
注册会计师针对比较数据实施的审计程序的范围明显小于针对本期数据实施的计程序的范围，通常限于评价比较数据是否正确列报和适当分类审
查看完整题目与答案
相关题目：
【简答题】A.Her rigorous training in delivering eloquent speeches. B.Her lifelong commitment to domestic and global issues. C.Her widespread influence among members of Congress. D.Her ability to communicate thr...
查看完整题目与答案
【单选题】Her lifelong for music began in childhood.
A.
passion
B.
pass
C.
passage
D.
passionate
查看完整题目与答案
【单选题】—Look at that girl! Is it Susan? —No, it ______ be her. She has gone back to her hometown. [     ]
A.
mustn't
B.
can't
C.
needn't
D.
wouldn't
查看完整题目与答案
【多选题】下列试剂中，标签颜色与英文符号相对应的是
A.
优级纯（GR）绿色
B.
分析纯（AR）红色
C.
化学纯（CP）蓝色
D.
分析纯（GR）红色
E.
优级纯（GR）蓝色
查看完整题目与答案
【单选题】[单选题]And hopefully we’ve made some advances so far, but there’s still a long way to go, and hopefully some of you can contribute to that ___________.
A.
city
B.
tourist attraction
C.
goal
查看完整题目与答案
【简答题】Debts are usually ___________, but this is no ___________ debt, and it is no ________, except as the feeling of warm __________ may ache in one until it is expressed.
查看完整题目与答案
【单选题】Which of the following statements is true?
A.
limited company status means that a company is only allowed to trade up to a predetermined turnover level in any year.
B.
For organizations that have limited company status, ownership and control are legally separate.
C.
The benefit of being a sole trader is that you have no personal liability for the debts of your business.
D.
Ordinary partnerships offer the same benefits as limited companies but are usually formed by professionals such as doctors and solicitors.
查看完整题目与答案
【简答题】In the old days student life at university was 1 . Students didn’t have to work too hard. They usually managed to keep up with the work by 2 the week’s essay at the last minute. But today, with no 3 o...
查看完整题目与答案
【判断题】丘成桐先生获得过“诺贝尔奖”。
A.
正确
B.
错误
查看完整题目与答案
【多选题】下列关于比较数据的说法,正确的有( )。
A.
比较数据是指作为本期财务报表组成部分的上期对应数和相关披露
B.
由于审计意见是针对包括比较数据在内的本期财务报表整体发表的，注册会计师应 当在审计报告中提及比较数据
C.
比较数据本身不构成完整的财务报表，应当与本期相关的金额和披露联系起来阅读
D.
注册会计师针对比较数据实施的审计程序的范围明显小于针对本期数据实施的计程序的范围，通常限于评价比较数据是否正确列报和适当分类审
查看完整题目与答案
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