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【简答题】
数据库安全性是指 ____________ 。
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参考答案：
举一反三
【单选题】The destruction of our natural resources and contamination of our food supply continue to occur, largely because of the extreme difficulty in affixing(附加) legal responsibility on those who continue to...
A.
they are unaware of the consequences of what they are doing
B.
they are reluctant to sacrifice their own economic interests
C.
time has not yet come for them to put due emphasis on it
D.
it is difficult for them to take effective measures
查看完整题目与答案
【单选题】The destruction of our natural resources and contamination of our food supply continue to occur, largely because of the extreme difficulty in affixing legal responsibility on those who continue to tre...
A.
they are unaware of the consequences of what they are doing
B.
they are reluctant to sacrifice their own economic interests
C.
time has not yet come for them to put due emphasis on it
D.
it is difficult for them to take effective measures
查看完整题目与答案
【单选题】The destruction of our natural resources and contamination of our food supply continue to occur, largely because of the extreme difficulty in affixing legal responsibility on those who continue to tre...
A.
they are unaware of the consequences of what they are doing
B.
they are reluctant to sacrifice their own economic interests
C.
time has not yet come for them to put due emphasis on it
D.
it is difficult for them to take effective measures
查看完整题目与答案
【简答题】The picture of the park memories of our class’s trip last year, when Mr. Smith began to take chargeof our class. A.called up       B. reminded C.turned up       D. came up
查看完整题目与答案
【单选题】诺伊公司请意大利客户看的歌剧名为()。
A.
今夜无人入眠
B.
弄臣
C.
茶花女
D.
蝴蝶夫人
查看完整题目与答案
【单选题】口腔pH值偏酸时,应用的漱口溶液为
A.
0.02％呋喃西林溶液
B.
1％～3％过氧化氢溶液
C.
0．1％醋酸溶液
D.
2％～3％硼酸溶液
E.
0.9％氯化钠溶液
查看完整题目与答案
【简答题】电子商务环境下物流运作的特点有哪些?
查看完整题目与答案
【单选题】患者，男，59岁，长期应用抗生素，口腔内有霉菌感染，口腔pH值偏酸性。为该病人进行口腔护理时，适宜选择的漱口液为（）
A.
生理盐水
B.
2％碳酸氢钠溶液
C.
2％硼酸溶液
D.
0.1％醋酸溶液
E.
3％过氧化氢溶液
查看完整题目与答案
【单选题】(P.8) American historian Will Durant said: “India was the motherland of our race , and Sanskrit was the mother of Europe’s languages: she was the mother of our philosophy; mother of our mathematics; m...
A.
The birthplace of human speech — India.
B.
The history, civilization and art of ancient India.
C.
The historical civilizations and influence of ancient Egypt.
D.
The historical civilizations and influence of ancient Rome.
查看完整题目与答案
【单选题】随着任务难度的增加,最佳动机水平将( )
A.
下降
B.
上升
C.
先降后升
D.
先升后降
查看完整题目与答案
相关题目：
【单选题】The destruction of our natural resources and contamination of our food supply continue to occur, largely because of the extreme difficulty in affixing(附加) legal responsibility on those who continue to...
A.
they are unaware of the consequences of what they are doing
B.
they are reluctant to sacrifice their own economic interests
C.
time has not yet come for them to put due emphasis on it
D.
it is difficult for them to take effective measures
查看完整题目与答案
【单选题】The destruction of our natural resources and contamination of our food supply continue to occur, largely because of the extreme difficulty in affixing legal responsibility on those who continue to tre...
A.
they are unaware of the consequences of what they are doing
B.
they are reluctant to sacrifice their own economic interests
C.
time has not yet come for them to put due emphasis on it
D.
it is difficult for them to take effective measures
查看完整题目与答案
【单选题】The destruction of our natural resources and contamination of our food supply continue to occur, largely because of the extreme difficulty in affixing legal responsibility on those who continue to tre...
A.
they are unaware of the consequences of what they are doing
B.
they are reluctant to sacrifice their own economic interests
C.
time has not yet come for them to put due emphasis on it
D.
it is difficult for them to take effective measures
查看完整题目与答案
【简答题】The picture of the park memories of our class’s trip last year, when Mr. Smith began to take chargeof our class. A.called up       B. reminded C.turned up       D. came up
查看完整题目与答案
【单选题】诺伊公司请意大利客户看的歌剧名为()。
A.
今夜无人入眠
B.
弄臣
C.
茶花女
D.
蝴蝶夫人
查看完整题目与答案
【单选题】口腔pH值偏酸时,应用的漱口溶液为
A.
0.02％呋喃西林溶液
B.
1％～3％过氧化氢溶液
C.
0．1％醋酸溶液
D.
2％～3％硼酸溶液
E.
0.9％氯化钠溶液
查看完整题目与答案
【简答题】电子商务环境下物流运作的特点有哪些?
查看完整题目与答案
【单选题】患者，男，59岁，长期应用抗生素，口腔内有霉菌感染，口腔pH值偏酸性。为该病人进行口腔护理时，适宜选择的漱口液为（）
A.
生理盐水
B.
2％碳酸氢钠溶液
C.
2％硼酸溶液
D.
0.1％醋酸溶液
E.
3％过氧化氢溶液
查看完整题目与答案
【单选题】(P.8) American historian Will Durant said: “India was the motherland of our race , and Sanskrit was the mother of Europe’s languages: she was the mother of our philosophy; mother of our mathematics; m...
A.
The birthplace of human speech — India.
B.
The history, civilization and art of ancient India.
C.
The historical civilizations and influence of ancient Egypt.
D.
The historical civilizations and influence of ancient Rome.
查看完整题目与答案
【单选题】随着任务难度的增加,最佳动机水平将( )
A.
下降
B.
上升
C.
先降后升
D.
先升后降
查看完整题目与答案
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