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【简答题】
假定某经济社会有 A、B、C三个厂商,A厂商 年产出 5000美元,卖给B、C和消费者。其中B买 A的产出200美元,C买2000美元,其余2800美元 卖给消费者。 B年产出500美元,直接卖给消费者, C年产出6000美元,其中3000美元由A买,其余由 消费者买。 (1)假定投入在生产中用光,计算价值增加多少? (2)计算GDP为多少? (3)如果只有C有500美元折旧,计算国民收入。
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参考答案:
举一反三
【单选题】New England town meetings, in their most highly developed form, are assemblies of the voters.
A.
protests
B.
gatherings
C.
responsibilities
D.
liabilities
【单选题】【B19】
A.
events
B.
gatherings
C.
occasions
D.
assemblies
【单选题】冰的熔点是0℃,则0℃的水的状态是         (       )
A.
一定是固态
B.
一定是液态
C.
一定是固、液共存状态
D.
以上三种状态都有可能
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A.
立式锚机
B.
卧式锚机
C.
半立式锚机
D.
半卧式锚机
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【单选题】The Chinese community center is Gerrard Street.
A.
True
B.
False
C.
Not mentioned
【简答题】Write down the Chinese meaning of the underlined words. 1). Li Wenqi, 20, also talks into a tree hole to share her confusion and secrets, and “seek comfort and inner peace”. 2). The only difference is...
【判断题】为了保证锅炉的正常工作和安全蒸汽锅炉还必须装设安全阀,水位表,高低水位警报器,压力表,主汽阀,止回阀等。
A.
正确
B.
错误
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