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【单选题】
某隐蔽工程施工部位,承包商未通知监理工程师进行检验就自行隐蔽。监理工程师指令承包商进行剥露检查后表明该部位的施工质量满足合同规定的要求,则这部分工程的剥露和复原( )负担。
A.
建设单位
B.
监理单位
C.
承包商
D.
监理工程师
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举一反三
【判断题】正交实验法中，实验数据的统计分析在数理统计中称为概率分析。(    )
A.
正确
B.
错误
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【简答题】某实验小组在测滑轮组机械效率的实验中得到的数据如下表所示，实验装置如图． （1）从表中数据可分析出实验1是用________图装置做的实验，实验2是用___________ 图装置做的实验． （2）将表中两个空缺的数字补充完整。 （3）通过实验1和实验2的数据分析可得出结论：使用不同的滑轮组提升相同的重物时，动滑轮的个数越多，滑轮组的机械效率___________ 。 （4）比较实验1和实验3可得...
查看完整题目与答案
【多选题】实验的基本要求是()
A.
实验过程要规范
B.
实验记录要详细周密
C.
实验数据要真实可靠
D.
实验结果必须能够重复
E.
实验结论需经历理性思辨
查看完整题目与答案
【简答题】Other tests have shown that laughter appears to be able to reduce the effect of pain on the body.
查看完整题目与答案
【简答题】下表是稀硫酸与某金属反应的实验数据： 分析上述数据，回答下列问题： （1）实验4和5表明，___________对反应速率有影响，________反应速率越快，能表明同一规律的实验还有________________________________ （填实验序号）； （2）仅表明反应物浓度对反应速率产生影响的实验有_____________（填实验序号）； （3）本实验中影响反应速率的其他因素还有...
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【单选题】—Nowadays the doctors are trying their best to reduce the people’s fear they would be affected by the present disease called “Bird Flu （禽流感）”.
A.
whether
B.
which
C.
that
D.
when
查看完整题目与答案
【单选题】The phrase 'scale down 'in Para. 3 probably means to ______ .
A.
reduce the proportion of the size properly
B.
reduce according to the fixed pattern
C.
make it diminish infinitely
D.
cut down the time properly
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【简答题】Part B Write an essay of about 120 words on 'How to Reduce Pressure'. Make references to the following points: 1) Modern life requires people to deal with lots of pressure. 2) People have different wa...
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【单选题】The Agricultural Adjustment Act encouraged American farmers to____
A.
reduce their scale of production.
B.
make full use of their land.
C.
adjust the prices of their farm products.
D.
be self-sufficient in agricultural production.
查看完整题目与答案
【单选题】Why are American companies in France less affected by the dollars decline?
A.
They reduce the salaries of staff.
B.
Their property is in different currencies.
C.
They adjust their operation to adapt the new situation.
D.
They pay staff with euros instead of dollars.
查看完整题目与答案
相关题目：
【判断题】正交实验法中，实验数据的统计分析在数理统计中称为概率分析。(    )
A.
正确
B.
错误
查看完整题目与答案
【简答题】某实验小组在测滑轮组机械效率的实验中得到的数据如下表所示，实验装置如图． （1）从表中数据可分析出实验1是用________图装置做的实验，实验2是用___________ 图装置做的实验． （2）将表中两个空缺的数字补充完整。 （3）通过实验1和实验2的数据分析可得出结论：使用不同的滑轮组提升相同的重物时，动滑轮的个数越多，滑轮组的机械效率___________ 。 （4）比较实验1和实验3可得...
查看完整题目与答案
【多选题】实验的基本要求是()
A.
实验过程要规范
B.
实验记录要详细周密
C.
实验数据要真实可靠
D.
实验结果必须能够重复
E.
实验结论需经历理性思辨
查看完整题目与答案
【简答题】Other tests have shown that laughter appears to be able to reduce the effect of pain on the body.
查看完整题目与答案
【简答题】下表是稀硫酸与某金属反应的实验数据： 分析上述数据，回答下列问题： （1）实验4和5表明，___________对反应速率有影响，________反应速率越快，能表明同一规律的实验还有________________________________ （填实验序号）； （2）仅表明反应物浓度对反应速率产生影响的实验有_____________（填实验序号）； （3）本实验中影响反应速率的其他因素还有...
查看完整题目与答案
【单选题】—Nowadays the doctors are trying their best to reduce the people’s fear they would be affected by the present disease called “Bird Flu （禽流感）”.
A.
whether
B.
which
C.
that
D.
when
查看完整题目与答案
【单选题】The phrase 'scale down 'in Para. 3 probably means to ______ .
A.
reduce the proportion of the size properly
B.
reduce according to the fixed pattern
C.
make it diminish infinitely
D.
cut down the time properly
查看完整题目与答案
【简答题】Part B Write an essay of about 120 words on 'How to Reduce Pressure'. Make references to the following points: 1) Modern life requires people to deal with lots of pressure. 2) People have different wa...
查看完整题目与答案
【单选题】The Agricultural Adjustment Act encouraged American farmers to____
A.
reduce their scale of production.
B.
make full use of their land.
C.
adjust the prices of their farm products.
D.
be self-sufficient in agricultural production.
查看完整题目与答案
【单选题】Why are American companies in France less affected by the dollars decline?
A.
They reduce the salaries of staff.
B.
Their property is in different currencies.
C.
They adjust their operation to adapt the new situation.
D.
They pay staff with euros instead of dollars.
查看完整题目与答案