European leaders primarily fear that
A. European products are more expensive.
B. the euro's rise hurts European economic recovery.
C. US exports cheaper goods to them.
D. ECB cuts interest rates to support European growth.
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Speaking of the number of digital televisions sold in 2003, the author implies that
A. the more complicated TV sets are, the more they are sold.
B. most of the homes have bought different kinds of DTVs.
C. the producers feel very discouraged to see these numbers about DTVs' sales.
D. the consumers are more and more interested in DTVs.
已知某单项工程预付备料款限额为150万元,主要材料款在合同总价中所占的比重为75%, 若该工程合同总价为1000万元,且各月完成工程量见表3-3,则预付备料款应从()月起扣。
A. 3
B. 2
C. 4
D. 5
某建设项目有甲、乙、丙、丁四个设计方案,各方案基本数据见表3-2。现已知标准投 资回收期为6年,投资效果系数为0.22,则最佳设计方案是()。
A. 甲
B. 丙
C. 乙
D. 丁
已知某类工程的朗格系数见表。
若该项目的设备购置费E为1500万元,则配管工程费为()万元。
A. 3861
B. 2700
C. 450
D. 300