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【单选题】
下面哪项关于流动资金的表述是错误的( )。
A.
在项目投产期初按照当期生产负荷一次性投入
B.
投产以后以流动资产的形态呈现
C.
流动资金借款一般属于长期借款
D.
流动资金借款利息应计入财务费用
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参考答案:
举一反三
【判断题】An industry is a natural monopoly when a single firm can supply a good or service to an entire market at a smaller cost than could two or more firms.
A.
正确
B.
错误
【单选题】( ) is a market structure in which firms have market power (the ability to raise price profit- ably above marginal cost) but no additional firm can enter and earn positive profits.
A.
Monopoly
B.
Cartel
C.
Monopolistic competition
D.
Oligopoly
【多选题】与固溶体相比,金属化合物的性能特点是 。
A.
硬度高,塑性好
B.
熔点高、塑性低
C.
熔点高、硬度低
D.
熔点高、硬度高
【单选题】When a single firm can produce output over the relevant range of demand more efficiently than two or more firms can, because of the existence of economies of scale, we have:
A.
perfect competition.
B.
monopolistic competition.
C.
diseconomies of scale.
D.
a natural monopoly.
【单选题】当前细胞生物学研究的热门领域是
A.
细胞信号转导
B.
细胞增殖
C.
细胞起源
D.
细胞核的结构
【多选题】1946年6月23日,在南京下关被国民党殴伤的上海人民团体联合会请愿团成员是 ( )
A.
黄炎培
B.
马叙伦
C.
雷洁琼
D.
谭平山
【单选题】A computer software firm has developed a new and better spreadsheet program. The program is protected by copyrights, so the firm can act as a monopolist for this product. The demand function for the s...
A.
50000
B.
12000
C.
14000
D.
25000
【单选题】A computer software firm has developed a new and better spreadsheet program. The program is protected by copyrights, so the firm can act as a monopolist for this product. The demand function for the s...
A.
50000
B.
12000
C.
14000
D.
25000
【多选题】与固溶体相比,金属化合物的性能特点是()
A.
熔点高、硬度低
B.
硬度高、塑性高
C.
熔点高、硬度高
D.
熔点高、塑性低
E.
硬度低、塑性高
【单选题】A monopoly firm can sell 150 units of output for $10 per unit. Alternatively, it can sell 151 units of output for $9.95 per unit. The marginal revenue of the 151st unit of output is
A.
$2.45.
B.
$-2.45.
C.
$-0.05.
D.
$9.95.
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