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【单选题】
概算定额是确定完成合格的 所需消耗的人工、材料和机械的数量标准。
A.
分部分项工程
B.
扩大分部分项工程
C.
单位工程
D.
单项工程
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举一反三
【单选题】this cake, you'll need 2 eggs, 175 g sugar anci 175 g flour. [     ]
A.
Having made
B.
Make
C.
Making
D.
To make
查看完整题目与答案
【判断题】The weighting function tends to capture the overweighting of outcomes that are certain and the overweighting of the lowest probability.
A.
正确
B.
错误
查看完整题目与答案
【单选题】The author implies that it is very easy to enter a bookshop and buy _____.
A.
a book on ancient coins.
B.
a best-selling novel on brass-rubbing.
C.
a book that only vaguely interests you.
D.
a book that unexpectedly fascinates you.
查看完整题目与答案
【判断题】Weighting is used to reflect the importance of each item in the index.
A.
正确
B.
错误
查看完整题目与答案
【单选题】Is weighting an ancient_________?
A.
sports
B.
sport
查看完整题目与答案
【判断题】船舶重心低,船会急剧摇摆,这说明船舶初稳性高度值小,稳性大。
A.
正确
B.
错误
查看完整题目与答案
【单选题】①但在浸满水的土壤或湖底沉积物中，氧气是稀缺的，在这种情况下有机物发生厌氧分解，并释放甲烷 ②就和我们打开冰箱门一段时间后，食物解冻并且开始变质的过程一样 ③湖下的甲烷分子随着水中气泡的逸出，冲破湖面，进入大气 ④氧气促进细菌和真菌耗氧分解有机物，产生二氧化碳 ⑤但当冰层融化，以前被固定起来的碳在微生物的作用下迅速分解，产生气体 ⑥占地球陆地面积20%的冻土带在地表下几十米内储存了约9500亿吨碳...
A.
②④①③⑥⑤
B.
③④⑤②⑥①
C.
④①⑥②③⑤
D.
⑥⑤②④①③
查看完整题目与答案
【单选题】______ the most versatile of the common metals, lead was widely valued and used in ancient times.
A.
It is
B.
Therefore
C.
Among
D.
Because
查看完整题目与答案
【单选题】以下关于网格统计结果解读不正确的是( )
A.
划分后的网格连通区域应该为1
B.
自由边、交叉边、重叠单元、配向不正确单元的数量应该为0
C.
三角形单元的最大纵横比最好控制在10~15以内
D.
三角形单元的匹配率越小越好，最好低于85%
查看完整题目与答案
【单选题】With which of the following statements would the author be most likely to agree?
A.
The ancient Babylonians used 12 as a basic division of time because they believed the sun moved around the Earth.
B.
If we revise the way we measure time, we should use a division of 10 rather than 12.
C.
Ways of measuring time have changed in response to human need and technological development.
D.
Universal Time is so named because it can be applicable throughout the universe.
查看完整题目与答案
相关题目：
【单选题】this cake, you'll need 2 eggs, 175 g sugar anci 175 g flour. [     ]
A.
Having made
B.
Make
C.
Making
D.
To make
查看完整题目与答案
【判断题】The weighting function tends to capture the overweighting of outcomes that are certain and the overweighting of the lowest probability.
A.
正确
B.
错误
查看完整题目与答案
【单选题】The author implies that it is very easy to enter a bookshop and buy _____.
A.
a book on ancient coins.
B.
a best-selling novel on brass-rubbing.
C.
a book that only vaguely interests you.
D.
a book that unexpectedly fascinates you.
查看完整题目与答案
【判断题】Weighting is used to reflect the importance of each item in the index.
A.
正确
B.
错误
查看完整题目与答案
【单选题】Is weighting an ancient_________?
A.
sports
B.
sport
查看完整题目与答案
【判断题】船舶重心低,船会急剧摇摆,这说明船舶初稳性高度值小,稳性大。
A.
正确
B.
错误
查看完整题目与答案
【单选题】①但在浸满水的土壤或湖底沉积物中，氧气是稀缺的，在这种情况下有机物发生厌氧分解，并释放甲烷 ②就和我们打开冰箱门一段时间后，食物解冻并且开始变质的过程一样 ③湖下的甲烷分子随着水中气泡的逸出，冲破湖面，进入大气 ④氧气促进细菌和真菌耗氧分解有机物，产生二氧化碳 ⑤但当冰层融化，以前被固定起来的碳在微生物的作用下迅速分解，产生气体 ⑥占地球陆地面积20%的冻土带在地表下几十米内储存了约9500亿吨碳...
A.
②④①③⑥⑤
B.
③④⑤②⑥①
C.
④①⑥②③⑤
D.
⑥⑤②④①③
查看完整题目与答案
【单选题】______ the most versatile of the common metals, lead was widely valued and used in ancient times.
A.
It is
B.
Therefore
C.
Among
D.
Because
查看完整题目与答案
【单选题】以下关于网格统计结果解读不正确的是( )
A.
划分后的网格连通区域应该为1
B.
自由边、交叉边、重叠单元、配向不正确单元的数量应该为0
C.
三角形单元的最大纵横比最好控制在10~15以内
D.
三角形单元的匹配率越小越好，最好低于85%
查看完整题目与答案
【单选题】With which of the following statements would the author be most likely to agree?
A.
The ancient Babylonians used 12 as a basic division of time because they believed the sun moved around the Earth.
B.
If we revise the way we measure time, we should use a division of 10 rather than 12.
C.
Ways of measuring time have changed in response to human need and technological development.
D.
Universal Time is so named because it can be applicable throughout the universe.
查看完整题目与答案