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【单选题】
世界银行关于不可预见准备金的表述,正确的是( )。
A.
支付估算时不可能明确的潜在项目费用;支付由于物质、社会和经济的变化而导致估算增加的费用;支付建设成本上升费用
B.
专为建筑材料价格上涨所设定的费用
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【简答题】1450年,_______国人约翰古登堡发明了西方的第一台活字印刷机,从此,奠定了西方早期印刷招贴的开始。
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【单选题】Mr Black was doing shopping at the supermarket ______ his mobile phone rang. [     ]
A.
when
B.
while
C.
after
D.
until
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【简答题】While black conductors were often motivated by their own painful experiences, whites were commonly driven by religious convictions .
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【简答题】阅读理解。 Americans wear black for mourning while Chinese wear white. Westerners think of dragons as monsters. Chinese honor them as symbols of God. Chinese civilization has often shown such polarities (对...
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【简答题】Many people take it for granted that black is a color of bad things while white should always mean something good. This may be because, in their opinion, black is related to darkness and white to puri...
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【简答题】阅读理解。 Americans wear black for mourning while Chinese wear white. Westerners think of dragons as monsters while Chinese honor them as symbols of God. Chinese civilization has often shown such polariti...
查看完整题目与答案
【简答题】阅读理解。 Many people take it for granted that black is a color of bad things while white should always mean something good. This may be because, in their opinion, black is related to darkness and white t...
查看完整题目与答案
【判断题】壳的主曲率是中面上过一点的任意法截线在该点的最大曲率和最小曲率。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Mrs. Black had her left hand ______while cooking.
A.
burned
B.
burn
C.
to burn
D.
burning
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【单选题】(While) smoking was associated with an attention of weight gain among black adults, (no such effect) occurred among white men or women, the latter (was) the group (most likely) to smoke for weight con...
A.
While
B.
no such effect
C.
was
D.
most likely
查看完整题目与答案
相关题目：
【简答题】1450年,_______国人约翰古登堡发明了西方的第一台活字印刷机,从此,奠定了西方早期印刷招贴的开始。
查看完整题目与答案
【单选题】Mr Black was doing shopping at the supermarket ______ his mobile phone rang. [     ]
A.
when
B.
while
C.
after
D.
until
查看完整题目与答案
【简答题】While black conductors were often motivated by their own painful experiences, whites were commonly driven by religious convictions .
查看完整题目与答案
【简答题】阅读理解。 Americans wear black for mourning while Chinese wear white. Westerners think of dragons as monsters. Chinese honor them as symbols of God. Chinese civilization has often shown such polarities (对...
查看完整题目与答案
【简答题】Many people take it for granted that black is a color of bad things while white should always mean something good. This may be because, in their opinion, black is related to darkness and white to puri...
查看完整题目与答案
【简答题】阅读理解。 Americans wear black for mourning while Chinese wear white. Westerners think of dragons as monsters while Chinese honor them as symbols of God. Chinese civilization has often shown such polariti...
查看完整题目与答案
【简答题】阅读理解。 Many people take it for granted that black is a color of bad things while white should always mean something good. This may be because, in their opinion, black is related to darkness and white t...
查看完整题目与答案
【判断题】壳的主曲率是中面上过一点的任意法截线在该点的最大曲率和最小曲率。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Mrs. Black had her left hand ______while cooking.
A.
burned
B.
burn
C.
to burn
D.
burning
查看完整题目与答案
【单选题】(While) smoking was associated with an attention of weight gain among black adults, (no such effect) occurred among white men or women, the latter (was) the group (most likely) to smoke for weight con...
A.
While
B.
no such effect
C.
was
D.
most likely
查看完整题目与答案