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【简答题】
A、B两个承包商参与某高层商用办公楼土建工程的投标。分别提交了两套报价方案,具体数字见表 1 。现假设桩基围护工程、主体工程的工期分别为 4 个月、 12 个月、 8 个月,年利润 1% ,并假设各分部工程每月完成的工作量相同且能案月度及时收到工程款(不考虑工程款结算所需的时间)。根据等额年金现值系数表查得:( P/A , 1% , 12 ) =11.2551 ,( P/A , 1% , 8 ) =7.625 ,( P/A , 1% , 4 ) =3.902 。一次支付现值系数表查得:( P/F , 1% , 4 ) =0.961 ,( P/F , 1% , 16 ) =0.853 。 表 5-7分部分项报价表 投标 方案 桩基围护工程 主体结构工程 装饰工程 总价 A 1480 6600 7200 14200 B 1600 7200 6480 14200 问题 :评标专家招标人选择哪个方案?
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参考答案:
举一反三
【单选题】Why does the author introduce the conversation at the salons of Mme. Deffand in Paragraph 19?
A.
To criticize those who always ask authors to talk as they write.
B.
To prove that "the King's English" may slip and slide sometimes.
C.
To exemplify the conversation of the great minds in 18th century.
D.
To argue that the great minds may not talk as they are supposed to.
【判断题】That 18th century "American Dream" motivated the Gold Rush and gave California its nickname of the "Golden State".
A.
正确
B.
错误
【判断题】平均值法是先用成形收缩率的最大值(或最小值)以及制品尺寸的公差对成形零件工作尺寸的最小值(或最大值)进行估算,然后根据预订的制造偏差和磨损量来验算制品可能出现的最大尺寸(或最小尺寸)是否在制品的公差范围内的方法。
A.
正确
B.
错误
【判断题】正庚烷的碳碳键都是sp3杂化轨道形成的
A.
正确
B.
错误
【判断题】睡前服用糖皮质激素可减少其不良反应。
A.
正确
B.
错误
【简答题】Joseph Addison and Sir Richard Steele are always remembered together because they started a journalistic tradition that is still alive in Britain and the United State. Their collaboration on a se...
【判断题】正庚烷的碳碳键都是sp3杂化的 ( )
A.
正确
B.
错误
【单选题】Why does the author introduce the conversation at the salons of Mme. Deffand in Paragraph 19?
A.
To criticize those who always ask authors to talk as they write.
B.
To prove that "the king's English"may slip and slide sometimes.
C.
To exemplify the conversation of the great minds in 18th century.
D.
To argue that the great minds may not talk as they are supposed to.
【单选题】ammy Payne wants to buy a used car and wants a loan that she will pay off over the next three years with monthly payments. Which of the following categories will this loan fall into?
A.
Residential mortgage loan
B.
Installment loan
C.
Noninstallment loan
D.
Revolving line of credit
E.
None of the options is correct
【判断题】睡前服用糖皮质激素可减少其不良反应。
A.
正确
B.
错误
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